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Open Source Apps

Nelson de Benito

Created by Nelson de Benito

362 apps ( Last updated: 3 days ago )

Having public code isn't just a philosophy: it means anyone can audit, fix, and improve it. That is why some of the most reliable and long-lasting apps out there are open source. On Windows, you'll find alternatives like this for almost any task (video editing, office work, security, development) and many of them, like VLC or GIMP, have spent decades competing head-to-head with paid software. No subscriptions. No licenses. Backed by communities that never stop updating them.

Whispering icon
Real-time voice-to-text made simple
Tracker icon
A scientific modeling and analysis tool
OpenAudible icon
An audiobook manager for Audible
AntiMicroX icon
Control any app or game with your favorite gamepad
Flameshot icon
A complete and accessible program for taking screenshots
Bitwarden icon
Manage your passwords with this open source tool
Buzz Captions icon
Transcribe audio to text using AI
Windows Auto Dark Mode icon
Switch between night and day mode automatically
TrueNAS icon
Build your own storage system
Nagi icon
Play music on your PC without limits
Helium icon
A browser focused on privacy and zero interruptions
Konsole icon
A powerful and open source command console
FreeFileSync icon
Compare and sync the contents of your PC folders
Flow Launcher icon
Quickly find files and run apps
Fastfetch icon
Access all the information about your computer in real time
livewinsize icon
Measure any interface in real time
Go icon
A fast, secure and scalable language for the cloud
Zero Install icon
Run software without installing it on the PC
No!! MeiryoUI icon
Change system fonts in Windows
O3DE icon
A free and open-source 3D game engine
Ampache icon
Web file manager for sharing music collections
Media Player Classic Black Edition (MPC-BE) icon
A comprehensive and simple video player for Windows
Scribus icon
A powerful layout and digital publishing tool
QOwnNotes icon
Take plain text notes and integrate them into Nextcloud
Kudu icon
The most complete Windows maintenance tool
Nmap icon
Audit your network's security and explore its contents
PEiD icon
Analyze and detect signatures in PE files easily
UniGetUI icon
Managing command line packages has never been easier
OpenOffice icon
Excellent free alternative to the Microsoft suite
Steam Game Idler icon
Farm cards and unlock Steam achievements easily
TightVNC icon
Remotely control a computer via web browser
Stellarium icon
Look at the sky with this impressive planetarium
LibreSprite icon
Powerful tool for editing and animating your sprites
FCEUX icon
One of the most comprehensive NES emulators you can find
digiKam icon
View and organize your entire image collection
Stirling PDF icon
Manage and edit your PDFs with all these tools
Cyberduck icon
FTP, SFTP client and cloud storage in one
SharpDevelop icon
GNU tool for developers similar to Visual Studio
GnuCash icon
Personal and small business accounting
HotkeyP icon
Perform any operation from your keyboard
PSCoverDL icon
Download cover art for all your PS1 and PS2 games
ClickFix icon
Optimize your mouse's performance on Windows
Subtitle Edit icon
Open source subtitle editor
FFmpeg icon
One of the best open codecs for video playback
Opencode icon
Open-source AI programming agent
Kdenlive icon
Open, professional video editing for everyone
Synfig Studio icon
Professional looking 2D animations
Upscayl icon
Improve your images with AI
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