├── .gitattributes ├── .gitignore ├── Directory.Build.props ├── LICENSE ├── README.md ├── UnlockFile.sln ├── UnlockFile ├── App.xaml ├── App.xaml.cs ├── MainWindow.xaml ├── MainWindow.xaml.cs └── UnlockFile.csproj └── publish.bat /.gitattributes: -------------------------------------------------------------------------------- 1 | ############################################################################### 2 | # Set default behavior to automatically normalize line endings. 3 | ############################################################################### 4 | * text=auto 5 | 6 | ############################################################################### 7 | # Set default behavior for command prompt diff. 8 | # 9 | # This is need for earlier builds of msysgit that does not have it on by 10 | # default for csharp files. 11 | # Note: This is only used by command line 12 | ############################################################################### 13 | #*.cs diff=csharp 14 | 15 | ############################################################################### 16 | # Set the merge driver for project and solution files 17 | # 18 | # Merging from the command prompt will add diff markers to the files if there 19 | # are conflicts (Merging from VS is not affected by the settings below, in VS 20 | # the diff markers are never inserted). Diff markers may cause the following 21 | # file extensions to fail to load in VS. An alternative would be to treat 22 | # these files as binary and thus will always conflict and require user 23 | # intervention with every merge. To do so, just uncomment the entries below 24 | ############################################################################### 25 | #*.sln merge=binary 26 | #*.csproj merge=binary 27 | #*.vbproj merge=binary 28 | #*.vcxproj merge=binary 29 | #*.vcproj merge=binary 30 | #*.dbproj merge=binary 31 | #*.fsproj merge=binary 32 | #*.lsproj merge=binary 33 | #*.wixproj merge=binary 34 | #*.modelproj merge=binary 35 | #*.sqlproj merge=binary 36 | #*.wwaproj merge=binary 37 | 38 | ############################################################################### 39 | # behavior for image files 40 | # 41 | # image files are treated as binary by default. 42 | ############################################################################### 43 | #*.jpg binary 44 | #*.png binary 45 | #*.gif binary 46 | 47 | ############################################################################### 48 | # diff behavior for common document formats 49 | # 50 | # Convert binary document formats to text before diffing them. This feature 51 | # is only available from the command line. Turn it on by uncommenting the 52 | # entries below. 53 | ############################################################################### 54 | #*.doc diff=astextplain 55 | #*.DOC diff=astextplain 56 | #*.docx diff=astextplain 57 | #*.DOCX diff=astextplain 58 | #*.dot diff=astextplain 59 | #*.DOT diff=astextplain 60 | #*.pdf diff=astextplain 61 | #*.PDF diff=astextplain 62 | #*.rtf diff=astextplain 63 | #*.RTF diff=astextplain 64 | -------------------------------------------------------------------------------- /.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 | project.fragment.lock.json 46 | artifacts/ 47 | 48 | *_i.c 49 | *_p.c 50 | *_i.h 51 | *.ilk 52 | *.meta 53 | *.obj 54 | *.pch 55 | *.pdb 56 | *.pgc 57 | *.pgd 58 | *.rsp 59 | *.sbr 60 | *.tlb 61 | *.tli 62 | *.tlh 63 | *.tmp 64 | *.tmp_proj 65 | *.log 66 | *.vspscc 67 | *.vssscc 68 | .builds 69 | *.pidb 70 | *.svclog 71 | *.scc 72 | 73 | # Chutzpah Test files 74 | _Chutzpah* 75 | 76 | # Visual C++ cache files 77 | ipch/ 78 | *.aps 79 | *.ncb 80 | *.opendb 81 | *.opensdf 82 | *.sdf 83 | *.cachefile 84 | *.VC.db 85 | *.VC.VC.opendb 86 | 87 | # Visual Studio profiler 88 | *.psess 89 | *.vsp 90 | *.vspx 91 | *.sap 92 | 93 | # TFS 2012 Local Workspace 94 | $tf/ 95 | 96 | # Guidance Automation Toolkit 97 | *.gpState 98 | 99 | # ReSharper is a .NET coding add-in 100 | _ReSharper*/ 101 | *.[Rr]e[Ss]harper 102 | *.DotSettings.user 103 | 104 | # JustCode is a .NET coding add-in 105 | .JustCode 106 | 107 | # TeamCity is a build add-in 108 | _TeamCity* 109 | 110 | # DotCover is a Code Coverage Tool 111 | *.dotCover 112 | 113 | # NCrunch 114 | _NCrunch_* 115 | .*crunch*.local.xml 116 | nCrunchTemp_* 117 | 118 | # MightyMoose 119 | *.mm.* 120 | AutoTest.Net/ 121 | 122 | # Web workbench (sass) 123 | .sass-cache/ 124 | 125 | # Installshield output folder 126 | [Ee]xpress/ 127 | 128 | # DocProject is a documentation generator add-in 129 | DocProject/buildhelp/ 130 | DocProject/Help/*.HxT 131 | DocProject/Help/*.HxC 132 | DocProject/Help/*.hhc 133 | DocProject/Help/*.hhk 134 | DocProject/Help/*.hhp 135 | DocProject/Help/Html2 136 | DocProject/Help/html 137 | 138 | # Click-Once directory 139 | publish/ 140 | 141 | # Publish Web Output 142 | *.[Pp]ublish.xml 143 | *.azurePubxml 144 | # TODO: Comment the next line if you want to checkin your web deploy settings 145 | # but database connection strings (with potential passwords) will be unencrypted 146 | #*.pubxml 147 | *.publishproj 148 | 149 | # Microsoft Azure Web App publish settings. Comment the next line if you want to 150 | # checkin your Azure Web App publish settings, but sensitive information contained 151 | # in these scripts will be unencrypted 152 | PublishScripts/ 153 | 154 | # NuGet Packages 155 | *.nupkg 156 | # The packages folder can be ignored because of Package Restore 157 | **/packages/* 158 | # except build/, which is used as an MSBuild target. 159 | !**/packages/build/ 160 | # Uncomment if necessary however generally it will be regenerated when needed 161 | #!**/packages/repositories.config 162 | # NuGet v3's project.json files produces more ignoreable files 163 | *.nuget.props 164 | *.nuget.targets 165 | 166 | # Microsoft Azure Build Output 167 | csx/ 168 | *.build.csdef 169 | 170 | # Microsoft Azure Emulator 171 | ecf/ 172 | rcf/ 173 | 174 | # Windows Store app package directories and files 175 | AppPackages/ 176 | BundleArtifacts/ 177 | Package.StoreAssociation.xml 178 | _pkginfo.txt 179 | 180 | # Visual Studio cache files 181 | # files ending in .cache can be ignored 182 | *.[Cc]ache 183 | # but keep track of directories ending in .cache 184 | !*.[Cc]ache/ 185 | 186 | # Others 187 | ClientBin/ 188 | ~$* 189 | *~ 190 | *.dbmdl 191 | *.dbproj.schemaview 192 | *.jfm 193 | *.pfx 194 | *.publishsettings 195 | node_modules/ 196 | orleans.codegen.cs 197 | 198 | # Since there are multiple workflows, uncomment next line to ignore bower_components 199 | # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) 200 | #bower_components/ 201 | 202 | # RIA/Silverlight projects 203 | Generated_Code/ 204 | 205 | # Backup & report files from converting an old project file 206 | # to a newer Visual Studio version. Backup files are not needed, 207 | # because we have git ;-) 208 | _UpgradeReport_Files/ 209 | Backup*/ 210 | UpgradeLog*.XML 211 | UpgradeLog*.htm 212 | 213 | # SQL Server files 214 | *.mdf 215 | *.ldf 216 | 217 | # Business Intelligence projects 218 | *.rdl.data 219 | *.bim.layout 220 | *.bim_*.settings 221 | 222 | # Microsoft Fakes 223 | FakesAssemblies/ 224 | 225 | # GhostDoc plugin setting file 226 | *.GhostDoc.xml 227 | 228 | # Node.js Tools for Visual Studio 229 | .ntvs_analysis.dat 230 | 231 | # Visual Studio 6 build log 232 | *.plg 233 | 234 | # Visual Studio 6 workspace options file 235 | *.opt 236 | 237 | # Visual Studio LightSwitch build output 238 | **/*.HTMLClient/GeneratedArtifacts 239 | **/*.DesktopClient/GeneratedArtifacts 240 | **/*.DesktopClient/ModelManifest.xml 241 | **/*.Server/GeneratedArtifacts 242 | **/*.Server/ModelManifest.xml 243 | _Pvt_Extensions 244 | 245 | # Paket dependency manager 246 | .paket/paket.exe 247 | paket-files/ 248 | 249 | # FAKE - F# Make 250 | .fake/ 251 | 252 | # JetBrains Rider 253 | .idea/ 254 | *.sln.iml 255 | 256 | # CodeRush 257 | .cr/ 258 | 259 | # Python Tools for Visual Studio (PTVS) 260 | __pycache__/ 261 | *.pyc -------------------------------------------------------------------------------- /Directory.Build.props: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | latest 5 | 6 | 7 | 8 | Meziantou 9 | Meziantou 10 | https://github.com/meziantou/UnlockFile 11 | https://github.com/meziantou/UnlockFile 12 | git 13 | https://github.com/meziantou/UnlockFile/blob/master/LICENSE 14 | 15 | 16 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2018 Gérald Barré 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # UnlockFile 2 | 3 | UnlockFile allows to unlock a file by shutting down the applications that lock the file. 4 | 5 | # How to install UnlockFile? 6 | 7 | 1. Install .NET Core 2.1: https://www.microsoft.com/net/download/Windows/run 8 | 2. Install the UnlockFile: 9 | 10 | ```` 11 | dotnet tool install --global UnlockFile 12 | ```` 13 | 14 | # How to use UnlockFile? 15 | 16 | ```` 17 | UnlockFile "c:\test\file.txt" 18 | ```` 19 | 20 | # Windows Explorer integration 21 | 22 | ```` 23 | UnlockFile RegisterShellMenu --run-as-admin --pause 24 | ```` 25 | -------------------------------------------------------------------------------- /UnlockFile.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Version 16 4 | VisualStudioVersion = 16.0.29209.152 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UnlockFile", "UnlockFile\UnlockFile.csproj", "{593AF36E-D661-4E4C-A4F7-974F2659E418}" 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 | {593AF36E-D661-4E4C-A4F7-974F2659E418}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 15 | {593AF36E-D661-4E4C-A4F7-974F2659E418}.Debug|Any CPU.Build.0 = Debug|Any CPU 16 | {593AF36E-D661-4E4C-A4F7-974F2659E418}.Release|Any CPU.ActiveCfg = Release|Any CPU 17 | {593AF36E-D661-4E4C-A4F7-974F2659E418}.Release|Any CPU.Build.0 = Release|Any CPU 18 | EndGlobalSection 19 | GlobalSection(SolutionProperties) = preSolution 20 | HideSolutionNode = FALSE 21 | EndGlobalSection 22 | GlobalSection(ExtensibilityGlobals) = postSolution 23 | SolutionGuid = {81878DF3-4C97-4CCC-890D-673BC98F20BA} 24 | EndGlobalSection 25 | EndGlobal 26 | -------------------------------------------------------------------------------- /UnlockFile/App.xaml: -------------------------------------------------------------------------------- 1 |  6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /UnlockFile/App.xaml.cs: -------------------------------------------------------------------------------- 1 | using System.Windows; 2 | 3 | namespace UnlockFile 4 | { 5 | /// 6 | /// Interaction logic for App.xaml 7 | /// 8 | public sealed partial class App : Application 9 | { 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /UnlockFile/MainWindow.xaml: -------------------------------------------------------------------------------- 1 |  8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | -------------------------------------------------------------------------------- /UnlockFile/MainWindow.xaml.cs: -------------------------------------------------------------------------------- 1 | using Meziantou.Framework.Win32; 2 | using Microsoft.Win32; 3 | using System; 4 | using System.Diagnostics; 5 | using System.IO; 6 | using System.Linq; 7 | using System.Management; 8 | using System.Windows; 9 | 10 | namespace UnlockFile 11 | { 12 | /// 13 | /// Interaction logic for MainWindow.xaml 14 | /// 15 | public sealed partial class MainWindow : Window 16 | { 17 | private const string DefaultTitle = "Unlock File"; 18 | 19 | public MainWindow() 20 | { 21 | Title = DefaultTitle; 22 | InitializeComponent(); 23 | MenuItemRestartAsAdmin.IsEnabled = CanRunAsAdmin(); 24 | UpdateShellIntegrationMenuItems(); 25 | Loaded += MainWindow_Loaded; 26 | } 27 | 28 | private void MainWindow_Loaded(object sender, RoutedEventArgs e) 29 | { 30 | var arg = Environment.GetCommandLineArgs().LastOrDefault(); 31 | if (!string.IsNullOrEmpty(arg)) 32 | { 33 | OpenPath(arg); 34 | } 35 | } 36 | 37 | private void MenuItemExit_Click(object sender, RoutedEventArgs e) 38 | { 39 | Close(); 40 | } 41 | 42 | private void OpenPath(string path) 43 | { 44 | if (!File.Exists(path)) 45 | { 46 | MessageBox.Show(path + " is not a valid file path"); 47 | return; 48 | } 49 | 50 | Title = DefaultTitle + " - " + path; 51 | ListViewProcess.Items.Clear(); 52 | 53 | try 54 | { 55 | using var session = RestartManager.CreateSession(); 56 | session.RegisterFile(path); 57 | var processes = session.GetProcessesLockingResources(); 58 | if (processes.Count == 0) 59 | { 60 | MessageBox.Show("The file is not locked"); 61 | } 62 | else 63 | { 64 | foreach (var process in processes) 65 | { 66 | ListViewProcess.Items.Add(process); 67 | } 68 | } 69 | } 70 | catch (Exception ex) 71 | { 72 | MessageBox.Show("An error occured: " + ex); 73 | } 74 | } 75 | 76 | private static bool CanRunAsAdmin() 77 | { 78 | using (var token = AccessToken.OpenCurrentProcessToken(TokenAccessLevels.Query)) 79 | { 80 | if (token.GetElevationType() == TokenElevationType.Limited) 81 | { 82 | return true; 83 | } 84 | } 85 | 86 | return false; 87 | } 88 | 89 | private void MenuItemRestartAsAdmin_Click(object sender, RoutedEventArgs e) 90 | { 91 | string commandLine; 92 | using (var searcher = new ManagementObjectSearcher("SELECT Name, CommandLine FROM Win32_Process WHERE ProcessId = " + Process.GetCurrentProcess().Id)) 93 | using (var objects = searcher.Get()) 94 | { 95 | commandLine = objects.Cast().SingleOrDefault()?["CommandLine"]?.ToString(); 96 | } 97 | 98 | var (fileName, arguments) = SplitCommandLine(commandLine); 99 | 100 | var psi = new ProcessStartInfo 101 | { 102 | FileName = fileName, 103 | Arguments = arguments, 104 | Verb = "runas", 105 | UseShellExecute = true, 106 | }; 107 | Process.Start(psi); 108 | Close(); 109 | 110 | static (string fileName, string arguments) SplitCommandLine(string command) 111 | { 112 | var isQuoted = false; 113 | var i = 0; 114 | for (; i < command.Length; i++) 115 | { 116 | switch (command[i]) 117 | { 118 | case ' ': 119 | if (!isQuoted) 120 | { 121 | return (command.Substring(0, i).Trim('"'), command.Substring(i).TrimStart()); 122 | } 123 | break; 124 | 125 | case '"': 126 | isQuoted = !isQuoted; 127 | break; 128 | } 129 | } 130 | 131 | return (command.Substring(0, i).Trim('"'), command.Substring(i)); 132 | } 133 | } 134 | 135 | private void UpdateShellIntegrationMenuItems() 136 | { 137 | var isIntegrated = IsShellIntegrationPresent(); 138 | MenuItemAddShellIntegration.Visibility = isIntegrated ? Visibility.Collapsed : Visibility.Visible; 139 | MenuItemRemoveShellIntegration.Visibility = !isIntegrated ? Visibility.Collapsed : Visibility.Visible; 140 | } 141 | 142 | private static bool IsShellIntegrationPresent() 143 | { 144 | using var key = Registry.CurrentUser.OpenSubKey("Software\\Classes\\*\\shell\\UnlockFile", writable: false); 145 | return key != null; 146 | } 147 | 148 | private void MenuItemAddShellIntegration_Click(object sender, RoutedEventArgs e) 149 | { 150 | using var reg = Registry.CurrentUser.CreateSubKey("Software\\Classes\\*\\shell\\UnlockFile", writable: true); 151 | reg.SetValue("", "Unlock File"); 152 | 153 | using var command = reg.CreateSubKey("command"); 154 | command.SetValue("", $"\"{Process.GetCurrentProcess().MainModule.FileName}\" \"%1\""); 155 | 156 | UpdateShellIntegrationMenuItems(); 157 | } 158 | 159 | private void MenuItemRemoveShellIntegration_Click(object sender, RoutedEventArgs e) 160 | { 161 | Registry.CurrentUser.DeleteSubKeyTree("Software\\Classes\\*\\shell\\UnlockFile", throwOnMissingSubKey: false); 162 | 163 | UpdateShellIntegrationMenuItems(); 164 | } 165 | 166 | private void ExecuteOpenCommand(object sender, System.Windows.Input.ExecutedRoutedEventArgs e) 167 | { 168 | var dialog = new OpenFileDialog(); 169 | if (dialog.ShowDialog() == true) 170 | { 171 | OpenPath(dialog.FileName); 172 | } 173 | } 174 | 175 | private void ExecuteDeleteCommand(object sender, System.Windows.Input.ExecutedRoutedEventArgs e) 176 | { 177 | var process = ListViewProcess.SelectedItem as Process; 178 | if (process == null) 179 | return; 180 | 181 | var result = MessageBox.Show($"Are you sure you want to kill the process {process.ProcessName}?", "Kill process?", MessageBoxButton.YesNoCancel, MessageBoxImage.Question); 182 | if (result == MessageBoxResult.Yes) 183 | { 184 | process.Kill(); 185 | ListViewProcess.Items.Remove(process); 186 | } 187 | } 188 | } 189 | } 190 | -------------------------------------------------------------------------------- /UnlockFile/UnlockFile.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | WinExe 5 | net6.0-windows 6 | true 7 | preview 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | -------------------------------------------------------------------------------- /publish.bat: -------------------------------------------------------------------------------- 1 | dotnet publish --configuration Release --runtime win10-x64 /p:PublishSingleFile=true /p:PublishTrimmed=true UnlockFile\UnlockFile.csproj 2 | dotnet publish --configuration Release --runtime win10-x86 /p:PublishSingleFile=true /p:PublishTrimmed=true UnlockFile\UnlockFile.csproj --------------------------------------------------------------------------------