Open Source

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!

Karaoke Mugen icon

Enjoy the best karaoke on your PC

Steam ROM Manager icon

Steam ROM Manager

Add games in bulk to Steam

CapsLock Indicator icon

CapsLock Indicator

Check the status of your computer's lock keys

Deluge icon

Powerful, lightweight, cross-platform BitTorrent client

KeePass icon

Manager to store all your passwords locally

Greenshot icon

A simple, effective way to take screen captures

QTTabBar icon

AS-IS

HotkeyP icon

Perform any operation from your keyboard

DropIt icon

Automate the organization of your files

Cyberduck icon

A comprehensive FTP manager compatible with remote storage services

Bforartists icon

Bforartists

Kopia icon

An open-source software for creating backups

TestLink icon

Software test management tool

digiCamControl icon

Duka Istvan

AFFiNE icon

A convenient way to create your own knowledge base

Win Debloat Tools icon

Win Debloat Tools

Remove pre-installed programs from Windows

Dia icon

Application for drawing diagrams and outlines

Jitsi icon

Make encrypted video calls to protect your security

TorrenTV icon

Transmit torrents to your Apple TV, Roku, and Chromecast

HexChat icon

An IRC client that's packed with features

OpenAudible icon

An open source client for Audible

VidCoder icon

Rip your DVDs and Blu-Rays without losing quality

Flameshot icon

A complete and accessible program for taking screenshots

SophiApp icon

Improve privacy and prevent spying on Windows

SameBoy icon

Lior Halphon

Internxt Drive icon

Internxt

TrueNAS icon

Build your own storage system

Fastfetch icon

Access all the information about your computer in real time

MiKTeX icon

Powerful and intuitive LaTeX client for Windows

Vocaluxe icon

An open source karaoke program

Flock icon

A new browser for a new social web experience

Money Manager Ex icon

Money Manager Ex

Manage your personal accounts with ease

Mixxx icon

Free Mixing program for DJs

MakaGiga icon

A very special RSS feed reader

DivFix icon

Preview and repair AVI files

Ampache icon

Web file manager for sharing music collections

Bitwarden icon

Manage your passwords with this open source tool

Twake icon

The easiest way to communicate with your team

Mailspring icon

A comfortable, simple, and complete email client

Auto Screen Capture icon

Auto Screen Capture

Gavin Kendall

PORTABLE Registrator icon

PORTABLE Registrator

Set your portable apps as the default option

Goxel 3D Voxel Editor icon

Goxel 3D Voxel Editor

Create and edit voxel models with this tool

StereoPhoto Maker icon

StereoPhoto Maker

Masuji SUTO

Photoflare icon

Photoflare

Alternate Font Sizer icon

Alternate Font Sizer

Alternate Tools

CCode icon

Yubsoft

Giulio Pimenoff Verdolin

Podman

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