├── .gitattributes ├── .gitignore ├── LICENSE ├── PdfShrinker.sln ├── PdfShrinker ├── App.config ├── Converters │ ├── IConveter.cs │ ├── PdfToThumb.cs │ ├── PublisherToPdf.cs │ └── WordToPdf.cs ├── Dependencies │ └── gs921w32.exe ├── Form1.Designer.cs ├── Form1.cs ├── Form1.resx ├── PdfShrinker.csproj ├── Program.cs ├── Properties │ ├── AssemblyInfo.cs │ ├── Resources.Designer.cs │ ├── Resources.resx │ ├── Settings.Designer.cs │ └── Settings.settings └── packages.config └── README.md /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | 4 | # Custom for Visual Studio 5 | *.cs diff=csharp 6 | 7 | # Standard to msysgit 8 | *.doc diff=astextplain 9 | *.DOC diff=astextplain 10 | *.docx diff=astextplain 11 | *.DOCX diff=astextplain 12 | *.dot diff=astextplain 13 | *.DOT diff=astextplain 14 | *.pdf diff=astextplain 15 | *.PDF diff=astextplain 16 | *.rtf diff=astextplain 17 | *.RTF diff=astextplain 18 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | 4 | # User-specific files 5 | *.suo 6 | *.user 7 | *.userosscache 8 | *.sln.docstates 9 | 10 | # User-specific files (MonoDevelop/Xamarin Studio) 11 | *.userprefs 12 | 13 | # Build results 14 | [Dd]ebug/ 15 | [Dd]ebugPublic/ 16 | [Rr]elease/ 17 | [Rr]eleases/ 18 | x64/ 19 | x86/ 20 | bld/ 21 | [Bb]in/ 22 | [Oo]bj/ 23 | [Ll]og/ 24 | 25 | # Visual Studio 2015 cache/options directory 26 | .vs/ 27 | # Uncomment if you have tasks that create the project's static files in wwwroot 28 | #wwwroot/ 29 | 30 | # MSTest test Results 31 | [Tt]est[Rr]esult*/ 32 | [Bb]uild[Ll]og.* 33 | 34 | # NUNIT 35 | *.VisualState.xml 36 | TestResult.xml 37 | 38 | # Build Results of an ATL Project 39 | [Dd]ebugPS/ 40 | [Rr]eleasePS/ 41 | dlldata.c 42 | 43 | # DNX 44 | project.lock.json 45 | artifacts/ 46 | 47 | *_i.c 48 | *_p.c 49 | *_i.h 50 | *.ilk 51 | *.meta 52 | *.obj 53 | *.pch 54 | *.pdb 55 | *.pgc 56 | *.pgd 57 | *.rsp 58 | *.sbr 59 | *.tlb 60 | *.tli 61 | *.tlh 62 | *.tmp 63 | *.tmp_proj 64 | *.log 65 | *.vspscc 66 | *.vssscc 67 | .builds 68 | *.pidb 69 | *.svclog 70 | *.scc 71 | 72 | # Chutzpah Test files 73 | _Chutzpah* 74 | 75 | # Visual C++ cache files 76 | ipch/ 77 | *.aps 78 | *.ncb 79 | *.opendb 80 | *.opensdf 81 | *.sdf 82 | *.cachefile 83 | *.VC.db 84 | *.VC.VC.opendb 85 | 86 | # Visual Studio profiler 87 | *.psess 88 | *.vsp 89 | *.vspx 90 | *.sap 91 | 92 | # TFS 2012 Local Workspace 93 | $tf/ 94 | 95 | # Guidance Automation Toolkit 96 | *.gpState 97 | 98 | # ReSharper is a .NET coding add-in 99 | _ReSharper*/ 100 | *.[Rr]e[Ss]harper 101 | *.DotSettings.user 102 | 103 | # JustCode is a .NET coding add-in 104 | .JustCode 105 | 106 | # TeamCity is a build add-in 107 | _TeamCity* 108 | 109 | # DotCover is a Code Coverage Tool 110 | *.dotCover 111 | 112 | # NCrunch 113 | _NCrunch_* 114 | .*crunch*.local.xml 115 | nCrunchTemp_* 116 | 117 | # MightyMoose 118 | *.mm.* 119 | AutoTest.Net/ 120 | 121 | # Web workbench (sass) 122 | .sass-cache/ 123 | 124 | # Installshield output folder 125 | [Ee]xpress/ 126 | 127 | # DocProject is a documentation generator add-in 128 | DocProject/buildhelp/ 129 | DocProject/Help/*.HxT 130 | DocProject/Help/*.HxC 131 | DocProject/Help/*.hhc 132 | DocProject/Help/*.hhk 133 | DocProject/Help/*.hhp 134 | DocProject/Help/Html2 135 | DocProject/Help/html 136 | 137 | # Click-Once directory 138 | publish/ 139 | 140 | # Publish Web Output 141 | *.[Pp]ublish.xml 142 | *.azurePubxml 143 | # TODO: Comment the next line if you want to checkin your web deploy settings 144 | # but database connection strings (with potential passwords) will be unencrypted 145 | *.pubxml 146 | *.publishproj 147 | 148 | # Microsoft Azure Web App publish settings. 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You may not convey a covered 513 | work if you are a party to an arrangement with a third party that is 514 | in the business of distributing software, under which you make payment 515 | to the third party based on the extent of your activity of conveying 516 | the work, and under which the third party grants, to any of the 517 | parties who would receive the covered work from you, a discriminatory 518 | patent license (a) in connection with copies of the covered work 519 | conveyed by you (or copies made from those copies), or (b) primarily 520 | for and in connection with specific products or compilations that 521 | contain the covered work, unless you entered into that arrangement, 522 | or that patent license was granted, prior to 28 March 2007. 523 | 524 | Nothing in this License shall be construed as excluding or limiting 525 | any implied license or other defenses to infringement that may 526 | otherwise be available to you under applicable patent law. 527 | 528 | 12. No Surrender of Others' Freedom. 529 | 530 | If conditions are imposed on you (whether by court order, agreement or 531 | otherwise) that contradict the conditions of this License, they do not 532 | excuse you from the conditions of this License. If you cannot convey a 533 | covered work so as to satisfy simultaneously your obligations under this 534 | License and any other pertinent obligations, then as a consequence you may 535 | not convey it at all. For example, if you agree to terms that obligate you 536 | to collect a royalty for further conveying from those to whom you convey 537 | the Program, the only way you could satisfy both those terms and this 538 | License would be to refrain entirely from conveying the Program. 539 | 540 | 13. Remote Network Interaction; Use with the GNU General Public License. 541 | 542 | Notwithstanding any other provision of this License, if you modify the 543 | Program, your modified version must prominently offer all users 544 | interacting with it remotely through a computer network (if your version 545 | supports such interaction) an opportunity to receive the Corresponding 546 | Source of your version by providing access to the Corresponding Source 547 | from a network server at no charge, through some standard or customary 548 | means of facilitating copying of software. This Corresponding Source 549 | shall include the Corresponding Source for any work covered by version 3 550 | of the GNU General Public License that is incorporated pursuant to the 551 | following paragraph. 552 | 553 | Notwithstanding any other provision of this License, you have 554 | permission to link or combine any covered work with a work licensed 555 | under version 3 of the GNU General Public License into a single 556 | combined work, and to convey the resulting work. The terms of this 557 | License will continue to apply to the part which is the covered work, 558 | but the work with which it is combined will remain governed by version 559 | 3 of the GNU General Public License. 560 | 561 | 14. Revised Versions of this License. 562 | 563 | The Free Software Foundation may publish revised and/or new versions of 564 | the GNU Affero General Public License from time to time. Such new versions 565 | will be similar in spirit to the present version, but may differ in detail to 566 | address new problems or concerns. 567 | 568 | Each version is given a distinguishing version number. If the 569 | Program specifies that a certain numbered version of the GNU Affero General 570 | Public License "or any later version" applies to it, you have the 571 | option of following the terms and conditions either of that numbered 572 | version or of any later version published by the Free Software 573 | Foundation. If the Program does not specify a version number of the 574 | GNU Affero General Public License, you may choose any version ever published 575 | by the Free Software Foundation. 576 | 577 | If the Program specifies that a proxy can decide which future 578 | versions of the GNU Affero General Public License can be used, that proxy's 579 | public statement of acceptance of a version permanently authorizes you 580 | to choose that version for the Program. 581 | 582 | Later license versions may give you additional or different 583 | permissions. However, no additional obligations are imposed on any 584 | author or copyright holder as a result of your choosing to follow a 585 | later version. 586 | 587 | 15. Disclaimer of Warranty. 588 | 589 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 590 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 591 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 592 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 593 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 594 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 595 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 596 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 597 | 598 | 16. Limitation of Liability. 599 | 600 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 601 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 602 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 603 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 604 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 605 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 606 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 607 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 608 | SUCH DAMAGES. 609 | 610 | 17. Interpretation of Sections 15 and 16. 611 | 612 | If the disclaimer of warranty and limitation of liability provided 613 | above cannot be given local legal effect according to their terms, 614 | reviewing courts shall apply local law that most closely approximates 615 | an absolute waiver of all civil liability in connection with the 616 | Program, unless a warranty or assumption of liability accompanies a 617 | copy of the Program in return for a fee. 618 | 619 | END OF TERMS AND CONDITIONS 620 | 621 | How to Apply These Terms to Your New Programs 622 | 623 | If you develop a new program, and you want it to be of the greatest 624 | possible use to the public, the best way to achieve this is to make it 625 | free software which everyone can redistribute and change under these terms. 626 | 627 | To do so, attach the following notices to the program. It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . 662 | -------------------------------------------------------------------------------- /PdfShrinker.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio 2013 4 | VisualStudioVersion = 12.0.31101.0 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PdfShrinker", "PdfShrinker\PdfShrinker.csproj", "{63147AE7-8E5F-4A64-B02A-0D64D2895813}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|Any CPU = Debug|Any CPU 11 | Release|Any CPU = Release|Any CPU 12 | EndGlobalSection 13 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 14 | {63147AE7-8E5F-4A64-B02A-0D64D2895813}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 15 | {63147AE7-8E5F-4A64-B02A-0D64D2895813}.Debug|Any CPU.Build.0 = Debug|Any CPU 16 | {63147AE7-8E5F-4A64-B02A-0D64D2895813}.Release|Any CPU.ActiveCfg = Release|Any CPU 17 | {63147AE7-8E5F-4A64-B02A-0D64D2895813}.Release|Any CPU.Build.0 = Release|Any CPU 18 | EndGlobalSection 19 | GlobalSection(SolutionProperties) = preSolution 20 | HideSolutionNode = FALSE 21 | EndGlobalSection 22 | EndGlobal 23 | -------------------------------------------------------------------------------- /PdfShrinker/App.config: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /PdfShrinker/Converters/IConveter.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Text; 5 | using System.Threading.Tasks; 6 | 7 | namespace DatajugV2.ReportCardImporter.Converters 8 | { 9 | interface IConverter 10 | { 11 | /// 12 | /// Convert the specified file to the IConveter type... 13 | /// 14 | /// 15 | /// 16 | void Convert(string sourceFilename, string destinationFilename); 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /PdfShrinker/Converters/PdfToThumb.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Diagnostics; 3 | using System.Drawing; 4 | using System.Drawing.Imaging; 5 | using DatajugV2.ReportCardImporter.Converters; 6 | using Ghostscript.NET; 7 | using Ghostscript.NET.Rasterizer; 8 | 9 | namespace PdfShrinker.Converters 10 | { 11 | public class PdfToThumb : IConverter, IDisposable 12 | { 13 | private GhostscriptVersionInfo _lastInstalledVersion = null; 14 | private GhostscriptRasterizer _rasterizer = null; 15 | 16 | public PdfToThumb() 17 | { 18 | 19 | _lastInstalledVersion = 20 | GhostscriptVersionInfo.GetLastInstalledVersion( 21 | GhostscriptLicense.GPL | GhostscriptLicense.AFPL, 22 | GhostscriptLicense.GPL); 23 | 24 | _rasterizer = new GhostscriptRasterizer(); 25 | 26 | } 27 | 28 | public void Convert(string sourceFilename, string destinationFilename) 29 | { 30 | Trace.TraceInformation("Creating Thumb from PDF for {0}.", sourceFilename); 31 | int desired_x_dpi = 96; 32 | int desired_y_dpi = 96; 33 | 34 | 35 | _rasterizer.Open(sourceFilename, _lastInstalledVersion, false); 36 | if (_rasterizer.PageCount > 0) 37 | { 38 | Image page = _rasterizer.GetPage(desired_x_dpi, desired_y_dpi, 1); 39 | page.Save(destinationFilename, ImageFormat.Jpeg); 40 | } 41 | _rasterizer.Close(); 42 | Trace.TraceInformation("Creating Thumb from PDF for {0} complete.", sourceFilename); 43 | } 44 | 45 | public void Dispose() 46 | { 47 | if (_rasterizer != null) 48 | _rasterizer.Dispose(); 49 | } 50 | } 51 | } 52 | -------------------------------------------------------------------------------- /PdfShrinker/Converters/PublisherToPdf.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Diagnostics; 4 | using System.Linq; 5 | using System.Text; 6 | using System.Threading.Tasks; 7 | using Microsoft.Office.Interop.Publisher; 8 | 9 | namespace DatajugV2.ReportCardImporter.Converters 10 | { 11 | public class PublisherToPdf : IConverter 12 | { 13 | 14 | private Microsoft.Office.Interop.Publisher.Application _appPub; 15 | 16 | public PublisherToPdf() 17 | { 18 | _appPub = new Microsoft.Office.Interop.Publisher.Application(); 19 | } 20 | 21 | public void Convert(string sourceFilename, string destinationFilename) 22 | { 23 | Trace.TraceInformation("Convert Pub file {0} to pdf.", sourceFilename); 24 | var publisherFile = _appPub.Open(sourceFilename, ReadOnly: true); 25 | publisherFile.ExportAsFixedFormat(PbFixedFormatType.pbFixedFormatTypePDF, destinationFilename); 26 | publisherFile.Close(); 27 | 28 | Trace.TraceInformation("Convert Pub file {0} complete.", sourceFilename); 29 | } 30 | 31 | 32 | public void Dispose() 33 | { 34 | if (_appPub != null) 35 | { 36 | _appPub.Quit(); 37 | _appPub = null; 38 | GC.Collect(); 39 | } 40 | } 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /PdfShrinker/Converters/WordToPdf.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Diagnostics; 4 | using System.Linq; 5 | using System.Text; 6 | using System.Threading.Tasks; 7 | using Microsoft.Office.Interop.Word; 8 | 9 | namespace DatajugV2.ReportCardImporter.Converters 10 | { 11 | public class WordToPdf : IConverter, IDisposable 12 | { 13 | private Microsoft.Office.Interop.Word.Application _appWord; 14 | 15 | public WordToPdf() 16 | { 17 | _appWord = new Microsoft.Office.Interop.Word.Application {Visible = false}; 18 | } 19 | 20 | public void Convert(string sourceFilename, string destinationFilename) 21 | { 22 | Trace.TraceInformation("Convert Word file {0} to pdf.", sourceFilename); 23 | var wordDocument = _appWord.Documents.Open(sourceFilename, ReadOnly: true); 24 | wordDocument.ExportAsFixedFormat(destinationFilename, WdExportFormat.wdExportFormatPDF); 25 | wordDocument.Close(false); 26 | Trace.TraceInformation("Convert Word file {0} complete.", sourceFilename); 27 | } 28 | 29 | 30 | public void Dispose() 31 | { 32 | if (_appWord != null) 33 | { 34 | _appWord.Quit(false); 35 | _appWord = null; 36 | GC.Collect(); 37 | } 38 | } 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /PdfShrinker/Dependencies/gs921w32.exe: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pgodwin/PdfShrinker/12d10024bed7bc3c2788aee864c436e5e3cbdd7d/PdfShrinker/Dependencies/gs921w32.exe -------------------------------------------------------------------------------- /PdfShrinker/Form1.Designer.cs: -------------------------------------------------------------------------------- 1 | namespace PdfShrinker 2 | { 3 | partial class frmMain 4 | { 5 | /// 6 | /// Required designer variable. 7 | /// 8 | private System.ComponentModel.IContainer components = null; 9 | 10 | /// 11 | /// Clean up any resources being used. 12 | /// 13 | /// true if managed resources should be disposed; otherwise, false. 14 | protected override void Dispose(bool disposing) 15 | { 16 | if (disposing && (components != null)) 17 | { 18 | components.Dispose(); 19 | } 20 | base.Dispose(disposing); 21 | } 22 | 23 | #region Windows Form Designer generated code 24 | 25 | /// 26 | /// Required method for Designer support - do not modify 27 | /// the contents of this method with the code editor. 28 | /// 29 | private void InitializeComponent() 30 | { 31 | this.label1 = new System.Windows.Forms.Label(); 32 | this.btnBrowse = new System.Windows.Forms.Button(); 33 | this.lblStatus = new System.Windows.Forms.Label(); 34 | this.pbOverall = new System.Windows.Forms.ProgressBar(); 35 | this.lblFileStatus = new System.Windows.Forms.Label(); 36 | this.pbFile = new System.Windows.Forms.ProgressBar(); 37 | this.comboBoxQuality = new System.Windows.Forms.ComboBox(); 38 | this.label2 = new System.Windows.Forms.Label(); 39 | this.SuspendLayout(); 40 | // 41 | // label1 42 | // 43 | this.label1.AutoSize = true; 44 | this.label1.Location = new System.Drawing.Point(73, 57); 45 | this.label1.Name = "label1"; 46 | this.label1.Size = new System.Drawing.Size(187, 13); 47 | this.label1.TabIndex = 0; 48 | this.label1.Text = "-- Drop documents to compress here --"; 49 | // 50 | // btnBrowse 51 | // 52 | this.btnBrowse.Location = new System.Drawing.Point(89, 73); 53 | this.btnBrowse.Name = "btnBrowse"; 54 | this.btnBrowse.Size = new System.Drawing.Size(144, 23); 55 | this.btnBrowse.TabIndex = 1; 56 | this.btnBrowse.Text = "or open them here"; 57 | this.btnBrowse.UseVisualStyleBackColor = true; 58 | this.btnBrowse.Click += new System.EventHandler(this.btnBrowse_Click); 59 | // 60 | // lblStatus 61 | // 62 | this.lblStatus.AutoEllipsis = true; 63 | this.lblStatus.Location = new System.Drawing.Point(12, 114); 64 | this.lblStatus.Name = "lblStatus"; 65 | this.lblStatus.Size = new System.Drawing.Size(302, 13); 66 | this.lblStatus.TabIndex = 2; 67 | this.lblStatus.Text = "Ready."; 68 | this.lblStatus.TextAlign = System.Drawing.ContentAlignment.TopCenter; 69 | this.lblStatus.Visible = false; 70 | // 71 | // pbOverall 72 | // 73 | this.pbOverall.Location = new System.Drawing.Point(15, 130); 74 | this.pbOverall.Name = "pbOverall"; 75 | this.pbOverall.Size = new System.Drawing.Size(299, 20); 76 | this.pbOverall.TabIndex = 3; 77 | this.pbOverall.Visible = false; 78 | // 79 | // lblFileStatus 80 | // 81 | this.lblFileStatus.AutoEllipsis = true; 82 | this.lblFileStatus.Location = new System.Drawing.Point(12, 153); 83 | this.lblFileStatus.Name = "lblFileStatus"; 84 | this.lblFileStatus.Size = new System.Drawing.Size(302, 13); 85 | this.lblFileStatus.TabIndex = 2; 86 | this.lblFileStatus.Text = "..."; 87 | this.lblFileStatus.TextAlign = System.Drawing.ContentAlignment.TopCenter; 88 | this.lblFileStatus.Visible = false; 89 | // 90 | // pbFile 91 | // 92 | this.pbFile.Location = new System.Drawing.Point(15, 169); 93 | this.pbFile.Name = "pbFile"; 94 | this.pbFile.Size = new System.Drawing.Size(299, 20); 95 | this.pbFile.TabIndex = 4; 96 | this.pbFile.Visible = false; 97 | // 98 | // comboBoxQuality 99 | // 100 | this.comboBoxQuality.FormattingEnabled = true; 101 | this.comboBoxQuality.Items.AddRange(new object[] { 102 | "screen", 103 | "ebook", 104 | "printer", 105 | "prepress", 106 | "default"}); 107 | this.comboBoxQuality.Location = new System.Drawing.Point(244, 12); 108 | this.comboBoxQuality.Name = "comboBoxQuality"; 109 | this.comboBoxQuality.Size = new System.Drawing.Size(70, 21); 110 | this.comboBoxQuality.TabIndex = 5; 111 | this.comboBoxQuality.SelectedIndexChanged += new System.EventHandler(this.comboBoxQuality_SelectedIndexChanged); 112 | // 113 | // label2 114 | // 115 | this.label2.AutoSize = true; 116 | this.label2.Location = new System.Drawing.Point(199, 15); 117 | this.label2.Name = "label2"; 118 | this.label2.Size = new System.Drawing.Size(39, 13); 119 | this.label2.TabIndex = 6; 120 | this.label2.Text = "Quality"; 121 | // 122 | // frmMain 123 | // 124 | this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); 125 | this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; 126 | this.ClientSize = new System.Drawing.Size(326, 206); 127 | this.Controls.Add(this.label2); 128 | this.Controls.Add(this.comboBoxQuality); 129 | this.Controls.Add(this.pbFile); 130 | this.Controls.Add(this.pbOverall); 131 | this.Controls.Add(this.lblFileStatus); 132 | this.Controls.Add(this.lblStatus); 133 | this.Controls.Add(this.btnBrowse); 134 | this.Controls.Add(this.label1); 135 | this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog; 136 | this.MaximizeBox = false; 137 | this.Name = "frmMain"; 138 | this.Text = "Word/Publisher/PDF to Compressed PDF"; 139 | this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.frmMain_FormClosing); 140 | this.Load += new System.EventHandler(this.frmMain_Load); 141 | this.ResumeLayout(false); 142 | this.PerformLayout(); 143 | 144 | } 145 | 146 | #endregion 147 | 148 | private System.Windows.Forms.Label label1; 149 | private System.Windows.Forms.Button btnBrowse; 150 | private System.Windows.Forms.Label lblStatus; 151 | private System.Windows.Forms.ProgressBar pbOverall; 152 | private System.Windows.Forms.Label lblFileStatus; 153 | private System.Windows.Forms.ProgressBar pbFile; 154 | private System.Windows.Forms.ComboBox comboBoxQuality; 155 | private System.Windows.Forms.Label label2; 156 | } 157 | } 158 | 159 | -------------------------------------------------------------------------------- /PdfShrinker/Form1.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.ComponentModel; 4 | using System.Data; 5 | using System.Drawing; 6 | using System.IO; 7 | using System.Linq; 8 | using System.Text; 9 | using System.Threading.Tasks; 10 | using System.Windows.Forms; 11 | using DatajugV2.ReportCardImporter.Converters; 12 | using Ghostscript.NET; 13 | using Ghostscript.NET.Processor; 14 | 15 | namespace PdfShrinker 16 | { 17 | public partial class frmMain : Form 18 | { 19 | private GhostscriptVersionInfo _gs_verssion_info; 20 | 21 | 22 | private WordToPdf _wordConverter; 23 | private PublisherToPdf _publisherConverter; 24 | 25 | private string _quality; 26 | 27 | public frmMain() 28 | { 29 | InitializeComponent(); 30 | this.AllowDrop = true; 31 | this.DragEnter += frmMain_DragEnter; 32 | this.DragDrop += frmMain_DragDrop; 33 | 34 | this.comboBoxQuality.SelectedIndex = 0; 35 | this.comboBoxQuality_SelectedIndexChanged(this, null); 36 | } 37 | 38 | 39 | 40 | void frmMain_DragDrop(object sender, DragEventArgs e) 41 | { 42 | string[] files = (string[])e.Data.GetData(DataFormats.FileDrop); 43 | Task.Factory.StartNew(() => ProcessFiles(files)); 44 | } 45 | 46 | void frmMain_DragEnter(object sender, DragEventArgs e) 47 | { 48 | if (e.Data.GetDataPresent(DataFormats.FileDrop)) e.Effect = DragDropEffects.Copy; 49 | } 50 | 51 | private void frmMain_Load(object sender, EventArgs e) 52 | { 53 | try 54 | { 55 | _gs_verssion_info = GhostscriptVersionInfo.GetLastInstalledVersion(GhostscriptLicense.GPL | GhostscriptLicense.AFPL, 56 | GhostscriptLicense.GPL); 57 | } 58 | catch (Exception ex) 59 | { 60 | MessageBox.Show("Could not find Ghostscript on this machine. Please install Ghostscript and try again."); 61 | Application.Exit(); 62 | } 63 | } 64 | 65 | private void ProcessFiles(string[] files) 66 | { 67 | var formats = new string[] {".docx", ".doc", ".pub", ".pubx"}; 68 | UIThread(() => 69 | { 70 | this.AllowDrop = false; 71 | btnBrowse.Enabled = false; 72 | this.UseWaitCursor = true; 73 | pbOverall.Maximum = files.Length; 74 | pbOverall.Value = 0; 75 | pbOverall.Visible = true; 76 | pbFile.Visible = true; 77 | lblStatus.Visible = true; 78 | lblFileStatus.Visible = true; 79 | }); 80 | foreach (var file in files) 81 | { 82 | var sourceFile = file; 83 | 84 | var fileInfo = new FileInfo(sourceFile); 85 | 86 | var newFilename = Path.Combine(fileInfo.DirectoryName, 87 | Path.GetFileNameWithoutExtension(sourceFile) + "-compressed.pdf"); 88 | 89 | 90 | var counter = 0; 91 | // Make sure we don't override any existing files 92 | while (File.Exists(newFilename)) 93 | { 94 | counter++; 95 | newFilename = Path.Combine(fileInfo.DirectoryName, 96 | Path.GetFileNameWithoutExtension(sourceFile) + "-compressed" + counter + ".pdf"); 97 | } 98 | 99 | 100 | UIThread(() => pbOverall.Value++); 101 | 102 | // Check if we need to convert the file 103 | if (formats.Contains(fileInfo.Extension)) 104 | { 105 | UIThread(() => 106 | { 107 | lblStatus.Text = "Converting " + fileInfo.Name + " to PDF."; 108 | lblFileStatus.Text = "..."; 109 | pbOverall.Style = ProgressBarStyle.Continuous; 110 | }); 111 | sourceFile = ConvertToPdf(sourceFile); 112 | UIThread(() => pbOverall.Style = ProgressBarStyle.Continuous); 113 | } 114 | 115 | UIThread(() => lblStatus.Text = "Compressing " + fileInfo.Name); 116 | CompressDocument(sourceFile, newFilename); 117 | } 118 | 119 | UIThread(() => 120 | { 121 | this.AllowDrop = true; 122 | btnBrowse.Enabled = true; 123 | this.UseWaitCursor = false; 124 | pbOverall.Visible = false; 125 | pbFile.Visible = false; 126 | lblStatus.Visible = false; 127 | lblFileStatus.Visible = false; 128 | 129 | // MessageBox.Show("Conversion Complete"); 130 | }); 131 | 132 | } 133 | 134 | private string ConvertToPdf(string sourceFile) 135 | { 136 | var fileInfo = new FileInfo(sourceFile); 137 | var extension = fileInfo.Extension; 138 | var tempPath = Path.GetTempPath(); 139 | var pdfPath = Path.Combine(tempPath, new Guid().ToString() + ".pdf"); 140 | 141 | if (_wordConverter == null) 142 | _wordConverter = new WordToPdf(); 143 | 144 | if (_publisherConverter == null) 145 | _publisherConverter = new PublisherToPdf(); 146 | 147 | 148 | if (extension == ".doc" || extension == ".docx") 149 | _wordConverter.Convert(sourceFile, pdfPath); 150 | else if (extension == ".pub" || extension == ".pubx") 151 | _publisherConverter.Convert(sourceFile, pdfPath); 152 | 153 | return pdfPath; 154 | } 155 | 156 | private void CompressDocument(string path, string outpath) 157 | { 158 | 159 | 160 | // Sourced from https://gist.github.com/firstdoit/6390547 161 | List gsArgs = new List(); 162 | 163 | 164 | gsArgs.Add("-empty"); 165 | gsArgs.Add("-dSAFER"); 166 | gsArgs.Add("-dBATCH"); 167 | gsArgs.Add("-dNOPAUSE"); 168 | gsArgs.Add("-dNOPROMPT"); 169 | 170 | gsArgs.Add("-sDEVICE=pdfwrite"); 171 | gsArgs.Add("-dCompatibilityLevel=1.4"); 172 | // dPDFSETTINGS is basically our commpression option 173 | // - /screen selects low-resolution output similar to the Acrobat Distiller "Screen Optimized" setting. 174 | // - /ebook selects medium-resolution output similar to the Acrobat Distiller "eBook" setting. 175 | // - /printer selects output similar to the Acrobat Distiller "Print Optimized" setting. 176 | // - /prepress selects output similar to Acrobat Distiller "Prepress Optimized" setting. 177 | // - /default selects output intended to be useful across a wide variety of uses, possibly at the expense of a larger output file. 178 | gsArgs.Add("-dPDFSETTINGS=/" + this._quality); 179 | 180 | 181 | gsArgs.Add("-sOutputFile=" + outpath + ""); 182 | gsArgs.Add("-f"); 183 | gsArgs.Add(path); 184 | 185 | 186 | 187 | using (GhostscriptProcessor processor = new GhostscriptProcessor(_gs_verssion_info, true)) 188 | { 189 | 190 | processor.Processing += new GhostscriptProcessorProcessingEventHandler(processor_Processing); 191 | 192 | processor.Completed += processor_Completed; 193 | 194 | processor.StartProcessing(gsArgs.ToArray(), null); 195 | 196 | 197 | } 198 | 199 | 200 | } 201 | 202 | void processor_Completed(object sender, GhostscriptProcessorEventArgs e) 203 | { 204 | //UIThread(() => lblStatus.Text = "Compression Complete"); 205 | } 206 | 207 | void processor_Processing(object sender, GhostscriptProcessorProcessingEventArgs e) 208 | { 209 | UIThread(() => 210 | { 211 | lblFileStatus.Text = "Compressing " + e.CurrentPage.ToString() + " / " + e.TotalPages.ToString(); 212 | pbFile.Maximum = e.TotalPages; 213 | pbFile.Value = e.CurrentPage; 214 | }); 215 | } 216 | 217 | /// 218 | /// Executes the Action asynchronously on the UI thread, does not block execution on the calling thread. 219 | /// 220 | /// 221 | /// 222 | public void UIThread(Action code) 223 | { 224 | if (this.InvokeRequired) 225 | { 226 | this.BeginInvoke(code); 227 | } 228 | else 229 | { 230 | code.Invoke(); 231 | } 232 | } 233 | 234 | private void btnBrowse_Click(object sender, EventArgs e) 235 | { 236 | var selection = new OpenFileDialog(); 237 | selection.Filter = "All Compatible Files|*.pdf;*.doc;*.docx;*.pub;*.pubx"; 238 | selection.Multiselect = true; 239 | if (selection.ShowDialog() == System.Windows.Forms.DialogResult.OK) 240 | { 241 | var files = selection.FileNames; 242 | Task.Factory.StartNew(() => ProcessFiles(files)); 243 | } 244 | } 245 | 246 | private void frmMain_FormClosing(object sender, FormClosingEventArgs e) 247 | { 248 | if (_wordConverter != null) 249 | _wordConverter.Dispose(); 250 | if (_publisherConverter != null) 251 | _publisherConverter.Dispose(); 252 | } 253 | 254 | private void comboBoxQuality_SelectedIndexChanged(object sender, EventArgs e) 255 | { 256 | this._quality = comboBoxQuality.Text; 257 | } 258 | } 259 | } 260 | -------------------------------------------------------------------------------- /PdfShrinker/Form1.resx: -------------------------------------------------------------------------------- 1 |  2 | 3 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | text/microsoft-resx 110 | 111 | 112 | 2.0 113 | 114 | 115 | System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 116 | 117 | 118 | System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 119 | 120 | -------------------------------------------------------------------------------- /PdfShrinker/PdfShrinker.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {63147AE7-8E5F-4A64-B02A-0D64D2895813} 8 | WinExe 9 | Properties 10 | PdfShrinker 11 | PdfShrinker 12 | v4.5 13 | 512 14 | 15 | 16 | AnyCPU 17 | true 18 | full 19 | false 20 | bin\Debug\ 21 | DEBUG;TRACE 22 | prompt 23 | 4 24 | 25 | 26 | AnyCPU 27 | pdbonly 28 | true 29 | bin\Release\ 30 | TRACE 31 | prompt 32 | 4 33 | 34 | 35 | 36 | ..\packages\Ghostscript.NET.1.2.1\lib\net40\Ghostscript.NET.dll 37 | True 38 | 39 | 40 | True 41 | 42 | 43 | True 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | Form 63 | 64 | 65 | Form1.cs 66 | 67 | 68 | 69 | 70 | Form1.cs 71 | 72 | 73 | ResXFileCodeGenerator 74 | Resources.Designer.cs 75 | Designer 76 | 77 | 78 | True 79 | Resources.resx 80 | 81 | 82 | 83 | SettingsSingleFileGenerator 84 | Settings.Designer.cs 85 | 86 | 87 | True 88 | Settings.settings 89 | True 90 | 91 | 92 | 93 | 94 | 95 | 96 | 103 | -------------------------------------------------------------------------------- /PdfShrinker/Program.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Threading.Tasks; 5 | using System.Windows.Forms; 6 | 7 | namespace PdfShrinker 8 | { 9 | static class Program 10 | { 11 | /// 12 | /// The main entry point for the application. 13 | /// 14 | [STAThread] 15 | static void Main() 16 | { 17 | Application.EnableVisualStyles(); 18 | Application.SetCompatibleTextRenderingDefault(false); 19 | Application.Run(new frmMain()); 20 | } 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /PdfShrinker/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.CompilerServices; 3 | using System.Runtime.InteropServices; 4 | 5 | // General Information about an assembly is controlled through the following 6 | // set of attributes. Change these attribute values to modify the information 7 | // associated with an assembly. 8 | [assembly: AssemblyTitle("PdfShrinker")] 9 | [assembly: AssemblyDescription("")] 10 | [assembly: AssemblyConfiguration("")] 11 | [assembly: AssemblyCompany("")] 12 | [assembly: AssemblyProduct("PdfShrinker")] 13 | [assembly: AssemblyCopyright("Copyright © 2017")] 14 | [assembly: AssemblyTrademark("")] 15 | [assembly: AssemblyCulture("")] 16 | 17 | // Setting ComVisible to false makes the types in this assembly not visible 18 | // to COM components. If you need to access a type in this assembly from 19 | // COM, set the ComVisible attribute to true on that type. 20 | [assembly: ComVisible(false)] 21 | 22 | // The following GUID is for the ID of the typelib if this project is exposed to COM 23 | [assembly: Guid("5aef7ae0-2cb9-4236-b9e9-652b159408e5")] 24 | 25 | // Version information for an assembly consists of the following four values: 26 | // 27 | // Major Version 28 | // Minor Version 29 | // Build Number 30 | // Revision 31 | // 32 | // You can specify all the values or you can default the Build and Revision Numbers 33 | // by using the '*' as shown below: 34 | // [assembly: AssemblyVersion("1.0.*")] 35 | [assembly: AssemblyVersion("1.0.0.0")] 36 | [assembly: AssemblyFileVersion("1.0.0.0")] 37 | -------------------------------------------------------------------------------- /PdfShrinker/Properties/Resources.Designer.cs: -------------------------------------------------------------------------------- 1 | //------------------------------------------------------------------------------ 2 | // 3 | // This code was generated by a tool. 4 | // Runtime Version:4.0.30319.42000 5 | // 6 | // Changes to this file may cause incorrect behavior and will be lost if 7 | // the code is regenerated. 8 | // 9 | //------------------------------------------------------------------------------ 10 | 11 | namespace PdfShrinker.Properties 12 | { 13 | 14 | 15 | /// 16 | /// A strongly-typed resource class, for looking up localized strings, etc. 17 | /// 18 | // This class was auto-generated by the StronglyTypedResourceBuilder 19 | // class via a tool like ResGen or Visual Studio. 20 | // To add or remove a member, edit your .ResX file then rerun ResGen 21 | // with the /str option, or rebuild your VS project. 22 | [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")] 23 | [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] 24 | [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()] 25 | internal class Resources 26 | { 27 | 28 | private static global::System.Resources.ResourceManager resourceMan; 29 | 30 | private static global::System.Globalization.CultureInfo resourceCulture; 31 | 32 | [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] 33 | internal Resources() 34 | { 35 | } 36 | 37 | /// 38 | /// Returns the cached ResourceManager instance used by this class. 39 | /// 40 | [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] 41 | internal static global::System.Resources.ResourceManager ResourceManager 42 | { 43 | get 44 | { 45 | if ((resourceMan == null)) 46 | { 47 | global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("PdfShrinker.Properties.Resources", typeof(Resources).Assembly); 48 | resourceMan = temp; 49 | } 50 | return resourceMan; 51 | } 52 | } 53 | 54 | /// 55 | /// Overrides the current thread's CurrentUICulture property for all 56 | /// resource lookups using this strongly typed resource class. 57 | /// 58 | [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] 59 | internal static global::System.Globalization.CultureInfo Culture 60 | { 61 | get 62 | { 63 | return resourceCulture; 64 | } 65 | set 66 | { 67 | resourceCulture = value; 68 | } 69 | } 70 | } 71 | } 72 | -------------------------------------------------------------------------------- /PdfShrinker/Properties/Resources.resx: -------------------------------------------------------------------------------- 1 |  2 | 3 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | text/microsoft-resx 107 | 108 | 109 | 2.0 110 | 111 | 112 | System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 113 | 114 | 115 | System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 116 | 117 | -------------------------------------------------------------------------------- /PdfShrinker/Properties/Settings.Designer.cs: -------------------------------------------------------------------------------- 1 | //------------------------------------------------------------------------------ 2 | // 3 | // This code was generated by a tool. 4 | // Runtime Version:4.0.30319.42000 5 | // 6 | // Changes to this file may cause incorrect behavior and will be lost if 7 | // the code is regenerated. 8 | // 9 | //------------------------------------------------------------------------------ 10 | 11 | namespace PdfShrinker.Properties 12 | { 13 | 14 | 15 | [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()] 16 | [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")] 17 | internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase 18 | { 19 | 20 | private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings()))); 21 | 22 | public static Settings Default 23 | { 24 | get 25 | { 26 | return defaultInstance; 27 | } 28 | } 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /PdfShrinker/Properties/Settings.settings: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /PdfShrinker/packages.config: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # PdfShrinker 2 | We needed a very simple way for staff to compress their PDF documents down so they could be sent via email. 3 | Adobe Distiller was overkill, and other tools involved too many steps or required the original documents to 4 | be modified. So to meet their needs I quickly put this small tool together. 5 | 6 | This application uses [Ghostscript](https://www.ghostscript.com) to handle the compression. You will need to have a version 7 | installed in order to use this tool. If you already use [PDF Creator](http://www.pdfforge.org/pdfcreator) or 8 | [CutePDF](http://www.cutepdf.com/) then GhostScript is probably already installed. 9 | 10 | For Word and Publisher files the [Office Interop libaries](https://msdn.microsoft.com/en-us/library/15s06t57.aspx) are used 11 | to automate those applications to save your documents as PDFs before compressing them. 12 | 13 | ## Usage 14 | 15 | Simply drag some PDF or Word or Publisher files you'd like compressed to PDF and it will spit out 16 | compressed versions in the same directory as the originals. See below: 17 | 18 | ![Drag and Drop](http://i.imgur.com/64PCuYo.gif) 19 | 20 | You can also press the *Open* button to browse for files using the regular Open File Dialog. 21 | 22 | ## Requirements 23 | You'll need Ghostscript installed. If you don't have a copy it can be downlaoded from 24 | https://www.ghostscript.com/download/gsdnld.html 25 | 26 | To convert Word and Publisher files you'll Microsoft Word and/or Publisher installed on your PC. 27 | Trial versions are available from https://products.office.com/en-au/try. 28 | 29 | ## Download 30 | Binary releases available on https://github.com/pgodwin/PdfShrinker/releases 31 | 32 | For source-code, this is Github - you're looking at the source! 33 | 34 | ## Future Enhacements 35 | I'm not looking at adding any features to the application anytime soon. However some useful ideas are: 36 | - ~~Configurable compression setting~~ Added by @blu3r4y, thanks! 37 | - Error handling/graceful failing if conversion/compression fails 38 | - Command-line options for batch jobs 39 | 40 | ## License 41 | As per Ghostscript requirements, this application is also licensed under the terms of the AGPL. 42 | 43 | --------------------------------------------------------------------------------