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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!
FastCopy icon
Copy files and folders in an advanced way
PyScripter icon
Complete Python IDE
Chiaki icon
Play your PS4 or PS5 remotely
WinPcap icon
An indispensable library packet for monitoring networks
Falkon icon
A powerful and lightweight browser based on QtWebEngine
Media Player Classic Black Edition (MPC-BE) icon
A comprehensive and simple video player for Windows
Tera Term icon
Conveniently connect to remote systems
Zen Browser icon
Privacy-focused Firefox-based web browser
Talend Open Studio icon
Combine and convert data from different locations
Windows Package Manager (WinGet) icon
Install programs by commands with this package manager
OpenRGB icon
Easily customize your PC lighting
Free Pascal icon
Open source compiler for Pascal
Universal Watermark Disabler icon
Disable Windows watermarks
MicroSIP icon
Make free voice calls over SIP
APK Editor Studio icon
Reverse engineer APKs on Windows
GDevelop icon
Create video games in HTML5 without knowing how to program
K-Meleon icon
Navigate faster than you can imagine thanks to K-meleon
Brackets icon
A dynamic web development environment
Miru icon
Manga, anime and novels in a single app
Windows 7 Logon Background Changer icon
Change Windows 7 logon background
Universal Pokemon Randomizer ZX icon
The most convenient way to create your own Pokémon game
Pale Moon icon
A full browser based on Firefox
MPlayer icon
Great open source Multimedia Player
R icon
R
Powerful statistical computing environment
LibreWolf icon
A powerful browser with a focus on privacy and security
Cairo Desktop Environment icon
Customize your PC desktop with this theme
Deskpins icon
Keep your windows constantly visible
Equalizer APO icon
Equalizer for Windows speakers and headphones
HakuNeko icon
Download as much manga and anime as you want
64Gram icon
An unofficial Telegram desktop client
Floorp icon
Customizable and privacy-oriented browser
Mumble icon
Real-time voice communication for gamers and teams
TeXstudio icon
A powerful LaTeX editor
Okular icon
Universal document viewer
PkgEditor icon
Edit PS4 files in PKG, SFO or PFS format
Scribus icon
A full-featured tool for desktop publishing
Strawberry Music Player icon
Organize and play music on your PC
SharpDevelop icon
GNU tool for developers similar to Visual Studio
LibreSprite icon
Powerful tool for editing and animating your sprites
SRWare Iron icon
The first Google Chrome clone
MPCStar icon
A video player for all formats
Cyberduck icon
A comprehensive FTP manager compatible with remote storage services
Kdenlive icon
Create and edit video projects with this open-source program
SoftEther VPN icon
Use the SoftEther VPN service with this client
Mullvad Browser icon
A browser focused on privacy
Mixxx icon
Free Mixing program for DJs
LAN Messenger icon
Instant messaging over a local network
Vocaluxe icon
An open source karaoke program
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