Open Source Windows Uninstallers
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Uninstallers for Windows
View 152 business solutionsBrowse free open source Uninstallers and projects for Windows below. Use the toggles on the left to filter open source Uninstallers by OS, license, language, programming language, and project status.
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Bulk Crap Uninstaller
Remove large amounts of unwanted applications quickly.
Bulk Crap Uninstaller (in short BCUninstaller or BCU) is a free (as in speech and beer) bulk program uninstaller with advanced automation. It excels at removing large amounts of applications with minimal to no user input, while requiring next to no technical knowledge. It can detect most applications and games (even portable or not registered), clean up leftovers, force uninstall, automatically uninstall according to premade lists, and much more. Bulk Crap Uninstaller is licensed under Apache 2.0 open source license, and can be used in both private and commercial settings for free and with no obligations, as long as no conditions of the license are broken. -
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Rescatux
Easy to use Repair distribution for both Gnu/Linux and Windows systems
Rescatux is a GNU/Linux repair cd (and eventually also Windows) but it is not like other rescue disks. Rescatux comes with Rescapp. Rescapp is a nice wizard that will guide you through your rescue and repair tasks. When the wizard is not able to solve your problem you can also enjoy of Rescatux unique support features: * Chat: Open the chat for asking help directly in Rescatux channel. * Share log: After running an option you can share its log (the action registry that it has done) so that in the chat they can help you better. O better, even, you can help debug and fix Rescatux bugs on the fly. * Share log on forum: Prepares a forum post alike text so that you can just copy and paste it in your favourite forum. Logs are nicely inserted into it with [CODE] symbols. * Boot Info Script: Run Boot Info Script option to share your computer configuration (specially boot one). -
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Remove MS Edge
Uninstall Microsoft Edge with an executable or batch script
Remove MS Edge is a Windows-focused project that packages methods to uninstall Microsoft Edge using either an executable approach or batch scripts, depending on how automated or hands-on you want the process to be. It targets users who prefer not to keep Edge installed and want a repeatable removal path rather than manual digging through system folders and app packages. The repository highlights practical compatibility considerations, including that certain apps and features may rely on WebView components, which can affect software that embeds web-based UI. It also acknowledges real-world maintenance risks, such as Windows update behavior that can break or loop if the system expects Edge to exist, so it’s best understood as a power-user tool with tradeoffs. The project offers multiple removal “flavors,” including options that remove only Edge, remove Edge plus WebView, or focus on specific Edge variants, so users can pick a level of aggressiveness. -
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Revo Uninstaller is a software designed to completely uninstall programs, including removing leftover files and registry entries. Key features include scanning for leftovers after standard uninstallation, Hunter Mode for easy uninstallation, and Forced Uninstall for stubborn programs. Revo Uninstaller Pro also offers advanced features like real-time installation monitoring and a multi-level backup system.
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Windows 11 Fixer
A tool to "Fix" Windows 11
Windows 11 Fixer is a community-oriented Windows utility intended to centralize a wide range of customization, cleanup, and configuration tasks for Windows 11 into one user-friendly interface. It gives users a single place to tweak visual components like the taskbar and File Explorer, adjust system settings including privacy and security options, and uninstall unwanted default software that many consider bloatware. In addition to settings adjustments, the tool can automate the removal of applications such as Cortana or Edge, and also offers options to install commonly used third-party applications directly from within its UI. The application emphasizes ease of use, pulling together many tweaks that would otherwise require manual registry edits or piecemeal scripts, and it typically shows reminders when a reboot or process restart is needed for changes to take effect. -
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Download Display Driver Uninstaller DDU - Display Driver Uninstaller is a driver removal utility that can help you completely uninstall AMD/NVIDIA graphics card drivers and packages from your system, without leaving leftovers behind (including registry keys, folders and files, driver store). The AMD/NVIDIA video drivers can normally be uninstalled from the Windows Control panel, this driver uninstaller program was designed to be used in cases where the standard driver uninstall fails, or anyway when you need to thoroughly delete NVIDIA and ATI video card drivers. This software is backed by Guru3D.com The current effect after you use this driver removal tool will be similar as if its the first time you install a new driver just like a fresh, clean install of Windows. As with any tool of this kind, we recommend creating a new system restore point before using it, so that you... Read more and download official version at http://bit.ly/2kNnuLS
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DirectX Remover
DirectX 1.x - 8.x uninstaller/cleaner
Lets you uninstall DirectX 1.x - 8.x including bogus or beta installations from your computer and than re-install a current or an earlier versions. Use with caution! -
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Scoop (un)installer
Next-generation Scoop (un)installer
Scoop (un)installer is the official installer and uninstaller script system for Scoop, designed to make Scoop setup reliable, configurable, and repeatable across different Windows environments. Instead of being “just a one-liner,” it supports a full parameterized workflow where you can choose custom install directories, set global app locations, and control how networking is handled during installation. It is meant to run from PowerShell with appropriate execution policy and language mode, and it encourages running as a standard user by default for safer installs. When advanced needs come up, the project documents how to download and run the installer script locally with explicit flags, which is helpful for locked-down machines or when you need deterministic behavior. It also includes guidance for CI environments, where Scoop is often used to bootstrap toolchains, and it emphasizes returning a proper exit code so pipelines can fail fast and clearly. -
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Chrome Universal Uninstaller
Unattended uninstall of any version of Chrome from Windows
7-Zip sfx package that uses a command file and Powershell script to uninstall any version of Single User exe, Multi User exe and Enterprise MSI Chrome for Windows. Works on 32 and 64 bit operating systems. Tested with Powershell versions 1 through 5. No switches are required for this executable. Google does not supply previous versions of Chrome for download, so I could not test many versions of it. If you have any trouble with the uninstaller, please post the version and type (msi or exe) that you are trying to remove. There may be a different uninstall routine for very old versions, and I will get that resolved. I may need you to upload the install package that you used to a cloud share so that I can pull it down and test it. Thank you. Randy Schuman -
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Simple Installer
A simple installer
This is a simple installer written in visual C#. I wrote the program for personal use. However, it will be helpful for installation of simple executables. The code is available. The program was updated (22-5-2019). Now can install more than two files. The program was updated (23-5-2019). Now extract zip files if exist. The program was updated (2-6-2019). Some corrections and uninstaller have been added Contact Email: ankeramidas@gmail.com -
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IObit Uninstaller
Free and powerful uninstaller tool for Windows
IObit Uninstaller 15 Free is a powerful tool designed to completely remove unwanted software, Windows apps, and browser plug-ins for a cleaner, faster PC. It goes beyond standard uninstallers by detecting and deleting leftover files, folders, and registry entries that slow down your system. With its Powerful Uninstall technology, even stubborn or broken programs can be removed effortlessly. The software also enhances browser security by identifying and removing malicious extensions and toolbars. Its intelligent Software Health feature helps manage permissions, clean installation files, and block intrusive notifications. Overall, IObit Uninstaller delivers a safer, smoother, and more efficient Windows experience with minimal effort. -
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Blanco
Windows Uninstaller
Blanco is basically an uninstaller that was born out of frustration. To make a long story short, I had an HDD where I installed all of my programs (a separate drive than the OS itself). This drive had died. There were a lot of programs that just would not uninstall using the fancy "Add or Remove Programs" utility that Windows has. In some cases where the application in question was successfully uninstalled, it could not be reinstalled. Visual Studio for example, kept telling me "Invalid Drive" whenever I attempted to reinstall it. -
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Java Updater
Java Updater utility - grabs latest from java.com
A stand-alone exe that will go out to Java.com and grab the latest versions of java released. It will then close all several Java process including Firefox, IE, and Chrome. The Utility will then uninstall ALL java but NOT any 'SE Development' or 'JavaScript' in the uninstall program list. It will then install both the 32bit and 64 bit versions ( just in case you need both ) Then it will remove the install files, and disable the auto update feature including nag. This works on Windows 7, 8.X, and Windows 10 64bit exe ONLY; for 64 bit systems Updated Uninstall process so that it takes about 5x LESS time to uninstall Java Included a standalone Java Uninstaller ( click browse files ) -
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Sylph Cleaner
Registry cleaner and uninstaller
Sylph Syndicate has launched a registry cleaner and uninstaller for terminal. Less processing. Quicker responses. -
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ZSoft Uninstaller Portable is the popular ZSoft Uninstaller: http://zsoft.dk/ packaged in PortableApps.com Format. This download is an online installer that downloads the program itself, rather than including it.
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App-Ink.net - Batch Uninstaller
Uninstall multiple programs in a few mouse clicks
Batch Uninstaller is a tool for Windows to uninstall multiple applications in only a few clicks. There is a silent and a wizard mode available. The silent mode allows you to uninstall an application without any further interaction. The wizard mode allows you to show the user interface that you’re used to see when uninstalling an application. -
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Quick Uninstaller is a replacement application for Microsoft Windows « Add/Remove programs » utility. With Quick Uninstaller, managing software installed on your computer become faster and easier. NOTE: I will no longer maintain this project.
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A quick, free and easy way to uninstall any program that doesn't have an uninstaller.
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Zharudar
Bangladeshi pc cleaning software
'Zharudar 1.9'- it is a software containing the facilities: system optimization, temporary file cleaning and exclusive utility tools. It's easy to use. And it's the first software in Bangladesh which enables the services mentioned above. It's popularity is growing very rapidly in Bangladesh. It's the 9th version of Zharudar software that I'm talking about. I hope people all over the world will enjoy using this software.
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