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Open Source Apps

Explore the top Open Source Software for Windows and discover the freedom of customizable, free-to-use tools for your PC. Whether you're looking for software to edit documents, manage files, or even enhance your creativity with design programs, these apps have you covered. Open source software lets you take control with transparent development and often a helpful community to back it up. From powerful multimedia players to secure browsers and versatile productivity tools, there’s something for every kind of user. Imagine finding an app that does exactly what you need—without hidden costs or restrictions. Download the best Open Source Apps now from Uptodown and experience the power of free software!
PEiD icon
Analyze and detect signatures in PE files easily
Transmission icon
A fast and compact torrent client
Transparent Twitch Chat Overlay icon
Improve the comments system for your Twitch streams
TGMacro icon
Automate repetitive tasks
Deluge icon
Powerful, lightweight, cross-platform BitTorrent client
Talend Open Studio icon
Combine and convert data from different locations
Spicetify icon
Modify Spotify's interface and features on your PC
Mullvad Browser icon
A browser focused on privacy
Clonezilla icon
Create backup copies of your hard disks, just in case
BetterJoy icon
Use your Switch controllers in Cemu, Citra, Dolphin and Yuzu
Stirling PDF icon
Manage and edit your PDFs with all these tools
dupeGuru icon
Detect duplicate files and free up space in your hard drive
MPlayer icon
Great open source Multimedia Player
SoftEther VPN icon
Use the SoftEther VPN service with this client
LibreSprite icon
Powerful tool for editing and animating your sprites
Barrier icon
Share keyboard and mouse between different computers
ReactOS icon
Powerful and complete alternative to Windows
OpenRGB icon
Easily customize your PC lighting
Mumble icon
Real-time voice communication for gamers and teams
TeXstudio icon
A powerful LaTeX editor
Prism Launcher icon
Manage different Minecraft accounts and mods
NAPS2 icon
Software to use any scanner in Windows
MPCStar icon
A video player for all formats
SharpDevelop icon
GNU tool for developers similar to Visual Studio
ImageMagick icon
Manipulate and edit your images
ClamAV icon
A very good choice if you search a free antivirus
vJoy icon
Use your keyboard as a gamepad
Flow Launcher icon
Quickly find files and run apps
TightVNC icon
Remotely control a computer via web browser
FreeCAD icon
Powerful 3D design tool
Drupal icon
Excellent open source content manager
Windows Auto Dark Mode icon
Switch between night and day mode automatically
AntiMicroX icon
Control any app or game with your favorite gamepad
Right Click Windows Magic icon
Customize and enhance your context menu on Windows
FocusWriter icon
Write texts and avoid getting distracted
SRWare Iron icon
The first Google Chrome clone
PDFsam Basic icon
Split, merge, or rotate PDF files
Floorp icon
Customizable and privacy-oriented browser
Mesa 3D icon
Advanced OpenGL graphics
Sigil icon
Edit ebooks quickly and easily
Okular icon
Universal document viewer
StaxRip icon
Convert your DVD movies into DivX or MPG
TextEdit icon
Open source text editor and word processor with multilingual support
Open Hardware Monitor icon
Monitor your PC temperature, speed and voltage
FCEUX icon
One of the most comprehensive NES emulators you can find
BleachBit icon
Eliminate useless files and win free space on disk
OpenProj icon
Fast and free project management
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