├── .gitignore ├── architecture.png ├── Controller ├── PDFConvert.exe └── BatRun.py ├── PDFConvert ├── PDFConvert.rar └── README.md ├── README.md └── LICENSE /.gitignore: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /architecture.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/houking-can/PDFConverter/HEAD/architecture.png -------------------------------------------------------------------------------- /Controller/PDFConvert.exe: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/houking-can/PDFConverter/HEAD/Controller/PDFConvert.exe -------------------------------------------------------------------------------- /PDFConvert/PDFConvert.rar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/houking-can/PDFConverter/HEAD/PDFConvert/PDFConvert.rar -------------------------------------------------------------------------------- /PDFConvert/README.md: -------------------------------------------------------------------------------- 1 | # PDFConvert 2 | The C# Project developed on Visual Studio 2017, and the executable file is in ~/Controller/PDFConvert.exe. You can modify the project as needed. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # PDFConverter 2 | 3 | 1. Convert pdf to any other formats using Adobe DC SDK, like txt, xml, doc, docx, jpg, ps, rft etc. 4 | Notice: To run this project, you need install [Adobe Acrobat Pro DC](https://acrobat.adobe.com/us/en/free-trial-download.html?trackingid=KLBBQ). 5 | We have not tested other versions of Adobe Acrobat. This link points to the download page of Acrobat Pro DC, you can try it for free for a few days. 6 | 2. Using [grobid](https://github.com/kermitt2/grobid), friendly to scientific paper text(not support images and tables). 7 | 8 | ## Environment and Dependency 9 | 10 | * Operating system: Windows 10 Professional 11 | * IDE: Visual Studio 2017 Community 12 | * Development framework: . Net Framework 4.6.1 13 | * Dependency: 14 | - Acrobat 15 | - Adobe Acrobat 10.0 Type Library 16 | - System Windows Forms 17 | * The fist two are COM type libraries, after installing Adobe Acrobat DC, you can add reference in Visual Studio with project manager. 18 | 19 | ## How to build and run it 20 | 21 | ### Build PDFconvert 22 | 23 | 1. Create a C# Console project, and choose the . Net framework version. 24 | 2. Add references, click the COM in references manager and select Acrobat and Adobe Acrobat 10.0 Type Library. 25 | 3. To run this project, you need add command parameters in project manager, the input file complete path and output dictionary(optional, if not specify, it will save the output file where the executable file in). You can also use console to run the executable file as follows: 26 | 27 | ``` 28 | PDFConvert.exe -i inputfile -o outputdir -r true -t 20000 29 | ``` 30 | 31 | 4. If you run this repository directly, you can skip step 1 and 2. 32 | 33 | ### Batch process with Python (Controller) 34 | 35 | ``` 36 | python BatRun.py -e C:\Users\~\PDFConvert.exe -i C:\Users\~ -o C:\Users\~ -f xml -t 60 37 | ``` 38 | **Dependency** 39 | - python3.5+ 40 | - pip install pypiwin32==223 41 | - BeautifulSoup4 42 | - docx 43 | - xlrd 44 | - lxml 45 | 46 | **Notice** 47 | If you run this python command in cmd console or Powershell of Windows10, you'd be better disable 'QuickEdit Mode' and 'Insert Mode' every time to avoid the process stuck in suspended state. Simply right click up the top of your powershell console, head down to properties and under Edit options you will see 'QuickEdit Mode'. 48 | ## Architecture 49 | 50 | ![](architecture.png) 51 | 52 | ## Extension 53 | 54 | If you want to convert pdf to other formats, 55 | The cConvIDs supported by Acrobat library. The list of cConvIDs are as follows: 56 | 57 | | cConvID | extension | comment | 58 | |--------------------------------------|:----------------------------:|:---------------:| 59 | | com.adobe.acrobat.eps | eps | Not test | 60 | | com.adobe.acrobat.html-3-20 | html, htm | **Recommended** | 61 | | com.adobe.acrobat.html-4-01-css-1-00 | html, htm | Run well | 62 | | com.adobe.acrobat.jpeg | jpeg , jpg, jpe | Not test | 63 | | com.adobe.acrobat.jp2k | jpf, jpx, jp2, j2k, j2c, jpc | Not test | 64 | | com.adobe.acrobat.doc | doc | Run well | 65 | | com.adobe.acrobat.docx | docx | Run well | 66 | | com.callas.preflight.pdfa | pdf | Not test | 67 | | com.callas.preflight.pdfx | pdf | Not test | 68 | | com.adobe.acrobat.png | png | Not test | 69 | | com.adobe.acrobat.ps | ps | Not test | 70 | | com.adobe.acrobat.rtf | rft | Not test | 71 | | com.adobe.acrobat.accesstext | txt | Run well | 72 | | com.adobe.acrobat.plain-text | txt | Run well | 73 | | com.adobe.acrobat.tiff | tiff, tif | Not test | 74 | | com.adobe.acrobat.xml-1-00 | xml | **Recommended** | 75 | | com.adobe.acrobat.xlsx | xlsx | Run well | 76 | 77 | In Acrobat 10.0 78 | 79 | | Deprecated cConvID | Equivalent Valid cConvID | 80 | |----------------------------------------|--------------------------| 81 | | com.adobe.acrobat.html-3-20 | com.adobe.acrobat.html | 82 | | com.adobe.acrobat.htm l- 4-01-css-1-00 | com.adobe.acrobat.html | 83 | 84 | Refer to [Acrobat SDK and documents](https://www.adobe.com/devnet/acrobat/documentation.html) to learn more. You can download the SDK package, and develop application on the samples. 85 | 86 | ## Comparison 87 | 88 | | Format | Convert speed | Extract table | Complete | Analyze | 89 | |:------:|:-------------:|:-------------:|:--------:|:-------:| 90 | | XML | Fast | Yes | Good | Easy | 91 | | Word | Slow | Yes | Good | General | 92 | | Excel | General | Yes | Great | Hard | 93 | | TXT | Fatest | No | General | Hardest | 94 | | HTML | Fast | Yes | Best | Easy | 95 | 96 | # Statement 97 | The source code is for learning and communication only. 98 | Please contact [Adobe](https://www.adobe.com/cn/) for commercial use. 99 | 100 | # License 101 | [Apache License 2.0](./LICENSE) 102 | -------------------------------------------------------------------------------- /Controller/BatRun.py: -------------------------------------------------------------------------------- 1 | import argparse 2 | import os 3 | import shutil 4 | import threading 5 | import time 6 | import win32api 7 | import win32gui 8 | from os.path import exists, join 9 | from subprocess import Popen, PIPE, STDOUT 10 | from xml.dom.minidom import parse 11 | from bs4 import BeautifulSoup 12 | import win32con 13 | import xlrd 14 | from docx import Document 15 | 16 | 17 | def check(file, args): 18 | check_time = time.time() 19 | if args.format == 'html': 20 | while time.time()-check_time < args.timeout: 21 | blocking() 22 | try: 23 | _ = BeautifulSoup(open(file, encoding='utf-8'), "lxml") 24 | return True 25 | except: 26 | continue 27 | return False 28 | if args.format == 'xml': 29 | while time.time() - check_time < args.timeout: 30 | blocking() 31 | try: 32 | _ = parse(file) 33 | return True 34 | except: 35 | continue 36 | return False 37 | if args.format == 'docx': 38 | while time.time() - check_time < args.timeout: 39 | blocking() 40 | try: 41 | _ = Document(file) 42 | return True 43 | except: 44 | continue 45 | return False 46 | if args.format == 'xlsx': 47 | while time.time() - check_time < args.timeout: 48 | blocking() 49 | try: 50 | _ = xlrd.open_workbook(file) 51 | return True 52 | except: 53 | continue 54 | return False 55 | 56 | 57 | def iter_files(path): 58 | """Walk through all files located under a root path.""" 59 | if os.path.isfile(path): 60 | yield path 61 | elif os.path.isdir(path): 62 | for dir_path, _, file_names in os.walk(path): 63 | for f in file_names: 64 | yield os.path.join(dir_path, f) 65 | else: 66 | raise RuntimeError('Path %s is invalid' % path) 67 | 68 | 69 | def pdf2html(cmd): 70 | Popen(cmd, shell=True) 71 | 72 | 73 | def movefile(file, path): 74 | try: 75 | shutil.copy(file, path) 76 | os.remove(file) 77 | # shutil.rmtree(each[1]) 78 | except Exception as e: 79 | print(e) 80 | 81 | 82 | def kill_tasks(): 83 | task_list = ["pdf2html.exe", "Acrobat.exe", "AcroCEF.exe"] 84 | for task in task_list: 85 | cmd = "tasklist | findstr \"%s\"" % task 86 | kill = Popen(cmd, stdout=PIPE, stderr=STDOUT, shell=True) 87 | info = kill.stdout.readlines() 88 | for each in info: 89 | each = each.decode('utf-8') 90 | Popen("taskkill /pid %s -t -f" % each.split() 91 | [1], stdout=PIPE, stderr=STDOUT, shell=True) 92 | 93 | 94 | def get_child_windows(parent): 95 | ''' 96 | 获得parent的所有子窗口句柄 97 | 返回子窗口句柄列表 98 | ''' 99 | if not parent: 100 | return 101 | hwndChildList = [] 102 | try: 103 | win32gui.EnumChildWindows( 104 | parent, lambda hwnd, param: param.append(hwnd), hwndChildList) 105 | except: 106 | return [] 107 | return hwndChildList 108 | 109 | 110 | def blocking(): 111 | whd = win32gui.FindWindow(0, 'Adobe Acrobat') 112 | if whd > 0: 113 | hwndChildList = get_child_windows(whd) 114 | for hwnd in hwndChildList: 115 | try: 116 | title = win32gui.GetWindowText(hwnd) 117 | class_name = win32gui.GetClassName(hwnd) 118 | # print(title,class_name) 119 | if (title == "确定(&O)" or title == "确定") and class_name == "Button": 120 | win32api.SendMessage(hwnd, win32con.WM_LBUTTONDOWN, 0, 0) 121 | win32api.SendMessage(hwnd, win32con.WM_LBUTTONUP, 0, 0) 122 | break 123 | except: 124 | continue 125 | 126 | 127 | def main(args): 128 | kill_tasks() 129 | if not exists(args.input): 130 | raise FileNotFoundError 131 | 132 | if not exists(args.output): 133 | os.makedirs(args.output) 134 | 135 | done = open(args.done_path, 'a+') 136 | fail = open(args.fail_path, 'a+') 137 | converted = open(args.done_path).read() + open(args.fail_path).read() 138 | 139 | converted = converted.split('\n') 140 | if len(converted[-1]) < 2: 141 | converted = converted[:-1] 142 | converted = set(converted) 143 | HAVE_DONE = len(converted) 144 | # print("Files have been converted will be move to:\n%s" % args.done_path) 145 | print("Having converted %d" % HAVE_DONE) 146 | print("############ Starting Converting ############") 147 | files = list(iter_files(args.input)) 148 | files = list(set(files) - converted) 149 | files.sort() 150 | for id, file in enumerate(files): 151 | print(file) 152 | name, _ = os.path.splitext(os.path.basename(file)) 153 | save_path = join(args.output, name + '.' + args.format) 154 | if os.path.exists(save_path): 155 | print('exists!') 156 | if check(save_path, args) and not args.replace: 157 | print('%d/%d done!' % (id + 1, len(files))) 158 | done.write(file + '\n') 159 | done.flush() 160 | continue 161 | else: 162 | os.remove(save_path) 163 | print('error %s, converted again!' % args.format) 164 | 165 | cmd = "%s -i %s -o %s -f %s" % (args.exe, 166 | file, args.output, args.format) 167 | thread = threading.Thread(target=pdf2html, args=(cmd,)) 168 | thread.start() 169 | 170 | start_time = time.time() 171 | while True: 172 | if os.path.exists(save_path): 173 | if check(save_path, args): 174 | print('%d/%d ok!' % (id + 1, len(files))) 175 | done.write(file + '\n') 176 | done.flush() 177 | print("Time cost: %.2fs" % (time.time() - start_time)) 178 | kill_tasks() 179 | break 180 | else: 181 | print('Timeout! %d/%d fail!' % (id + 1, len(files))) 182 | kill_tasks() 183 | fail.write(file + '\n') 184 | fail.flush() 185 | break 186 | if time.time() - start_time > args.timeout: 187 | print('Timeout! %d/%d fail!' % (id + 1, len(files))) 188 | kill_tasks() 189 | fail.write(file + '\n') 190 | fail.flush() 191 | break 192 | blocking() 193 | 194 | done.close() 195 | fail.close() 196 | 197 | 198 | if __name__ == '__main__': 199 | parser = argparse.ArgumentParser(description='bat run of the pdf2html') 200 | 201 | parser.add_argument('--input', '-i', required=True, action='store', 202 | help='Path of files you want to convert') 203 | parser.add_argument('--output', '-o', default=join(os.getcwd(), 'output'), action='store', 204 | help='Path to store converted files') 205 | parser.add_argument('--done_path', default=join(os.getcwd(), 'done.txt'), 206 | help='Path to store done pdfs') 207 | parser.add_argument('--fail_path', default=join(os.getcwd(), 'fail.txt'), 208 | help='Path to store fail pdfs') 209 | parser.add_argument('--exe', '-e', required=True, action='store', 210 | help='Path of pdf2html.exe') 211 | parser.add_argument('--replace', '-r', default=True, action='store', 212 | help='Whether replace exist files') 213 | parser.add_argument('--timeout', '-t', type=float, default=15, action='store', 214 | help='Timeout for a single convert') 215 | parser.add_argument('--format', '-f', default='xml', action='store', 216 | help='Format you want to convert: ' 217 | 'xml, txt, doc, docx, ' 218 | 'ps, jpeg, jpe, jpg, jpf, ' 219 | 'jpx, j2k, j2c, jpc, rtf, xlsx' 220 | 'accesstext, tif, tiff') 221 | args = parser.parse_args() 222 | main(args) 223 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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