open-source

Notepad++ is a free source code editor that supports several languages.

Signal is an encrypted communications application.

MPC-HC is an extremely light-weight, open source media player for Windows. It supports all common video and audio file formats available for playback.

PowerShell is a cross-platform task automation solution made up of a command-line shell, a scripting language, and a configuration management framework. PowerShell runs on Windows, Linux, and macOS.

High-speed Swiss VPN that safeguards your privacy.

A free file archiver utility and rar extractor for Windows and Linux, work with 200+ archive types and variants, handle spanned archives and support multiple archive encryption standards.

A fork of Firefox, focused on privacy, security and freedom.

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.

Free cross platform open source file manager with two panels side by side

Angry IP scanner is a very fast IP address and port scanner.

Take GitHub to the command line

A feature filled, open source, ad-free, bittorrent client.

Low-latency and high quality voice chat primarily intended for use while gaming.

Free and open-source software that allows users to set animated desktop wallpapers and screensavers.

A modern, open-source system cleaner for Windows, macOS, and Linux

Floorp is built on Firefox and was built in Japan and is a new browser with excellent privacy & flexibility.

Portmaster is a free and open-source application that puts you back in charge over all your computers network connections.

ART is a fork of RawTherapee, a powerful cross-platform raw photo processing program.

Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on your computer.

VSCodium is a community-driven, freely-licensed and telemetry-free rebuilt of Microsoft's Visual Studio Code.

Rocket.Chat is the leading open source team chat software solution. Free, unlimited and completely customizable with on-premises and SaaS cloud hosting.

ClamAV® is an open-source antivirus engine for detecting trojans, viruses, malware & other malicious threats.

Real-time 3D visualization of space. The free space simulation that lets you explore our universe in three dimensions.

Optical Music Recognition

Warzone 2100, released in 1999 and developed by Pumpkin Studios, was a ground-breaking and innovative 3D real-time strategy game.

mpv.net is a media player for Windows with a modern GUI.

The WeakAuras Companion is a cross-platform (Windows/macOS/Linux) application built to provide the missing link between Wago and the WeakAuras World of Warcraft addon.

Open source tool for the C:\Windows\Installer folder: move or delete the files nothing needs

A tool to install, manage and use Progressive Web Apps (PWAs) in Mozilla Firefox (native component)

Lens is the only IDE you will ever need to take control of your Kubernetes clusters. It is a standalone application for MacOS, Windows and Linux operating systems. It is open source and free.

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network

A cross-platform desktop All-in-One assistant tool for Claude Code, Codex, OpenCode, openclaw & Gemini CLI.

Play games remotely from your NVIDIA GameStream-enabled PC

Raindrop.io is the best place to keep all your favorite books, songs, articles or whatever else you come across while browsing.

Voice-to-text dictation app with local (Nvidia Parakeet/Whisper) and cloud models (BYOK). Privacy-first and available cross-platform.

Mullvad is an open-source commercial virtual private network service based in Sweden.

Snoop is an open source WPF spying utility originally created by Pete Blois and is currently maintained by Bastian Schmidt.

Free, open-source, quickly evolving, modern file manager (explorer / browser) app for Windows and Linux.

A modern, lightweight text editor with a minimalist design.

Protect yourself against tracking, surveillance, and censorship.

A free and open source manga reader that runs extensions built for Mihon(Tachiyomi).

ActivityWatch is an app that automatically tracks how you spend time on your devices.

Mumble server for Mumble client.

A cross-platform build utility based on Lua.

Multi-platform 2D and 3D game engine

A modern load testing tool, using Go and JavaScript.

An open source, decentralized C/C++ package manager, to automate building and sharing of packages.

GNU Wget2 is the successor of GNU Wget, a file and recursive website downloader.

Pomodorolm is a simple, lightweight, good looking and configurable pomodoro tracker with tray icon.

GDLauncher is simple, yet powerful Minecraft custom launcher with a strong focus on the user experience

Text Grab is a minimal Windows utility which makes all visible text available for copy and paste.

Simple terminal UI for git commands.

Armbian’s cross-platform utility for flashing OS images to storage media.

BreakTimer is a desktop application for managing and enforcing periodic breaks.

ossia score, an interactive sequencer for the intermedia arts.

A simple management tool for dnscrypt-proxy.

Create polished screen recordings for free. An open-source screen recorder for Mac/Windows/Linux that adds auto-zooms, animated cursors, auto-captions and more to your videos.

Setup for Cartridges - A GTK4 + Libadwaita game launcher

The desktop music player from the future!

Modern desktop RSS reader built with Electron, React, and Fluent UI.

Lightweight tray app that reminds you to follow the 20-20-20 rule.

Fast, offline, subscription-free PDF editor

Open-source radio automation software

Clipboard manager with end-to-end encrypted sync, on-device AI search, and secret protection.

Fast, local-first desktop app for notes, journaling, and knowledge work.

Tales of Maj'Eyal (aka ToME) is a free, open source, roguelike roleplaying fantasy game featuring tactical turn-based combat and advanced character building.

A controller for usb driven LED backlights (an unofficial fork)

Live wallpapers on Windows BackScene lets you set video wallpapers on Windows 11 using MPV and weebp. Easy setup and configuration for a dynamic desktop experience with video backgrounds.

A simple, clean and cross-platform music player.

An open source tool to flash Bouffalo RISC-V MCUs.

Fast and lightweight log viewer for large files that supports columns definition and JSON.

A package manager for OCaml.

Cross-platform open source VPN client built in Rust, with mixnet anonymity and WireGuard speed. Protects metadata, not just IP addresses. Zero-knowledge payments for unlinkable online activities.

Open-source desktop AI design tool — prompt to prototype, BYOK, local-first.

uGet is a lightweight yet powerful Open Source download manager for Windows.

Darshan A MultiMedia Video Player

Unvanquished is a free and open source FPS/RTS hybrid game powered by the Daemon game engine. Historically based on Tremulous as a continuation with decades of work over it.

TSDuck - The MPEG Transport Stream Toolkit

Absorb extension for git.

Local, open-source coding agent for developers.

x264 is a free software library and application for encoding video streams into the H.264/MPEG-4 AVC compression format.

Traintastic - model railroad control & automation

Simple command line utility for converting .doc & .xls files to any supported format.

SSH Agent backed by Tillitis TKey.

Alibaba aDrive disk command line client supports webdav file service, JavaScript plug-in and synchronous file backup.

Cloud189 web disk command line client.

A YouTube Music client with a focus on customisation of colours and song metadata.

Easily and securely share files from the command line. A fully featured Firefox Send client.

Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.

GUI Tool To Removes Ads From Various Places Around Windows 11

A simple C# DuckDNS updater.

A modern and intuitive terminal-based text editor.

An open-source AI assistant with persistent memory

Safe, portable duplicate file finder that never deletes your files.

Transparent temp-file cleaner that shows its reasoning, previews every deletion, and keeps a full audit log.

Tired of interruptions? Luniq is a sleek, open-source music player built for a seamless listening experience.

Graphical user interface to scan and audit source code using SCANOSS API.

A free and open source manga reader based on Flutter to read manga from a Tachidesk-Server instance.

Open Source Continuous File Synchronization

A free and open source manga reader to read manga from a Tachidesk server.

a classroom participation tracking application

sol for Windows, part of solstone — a per-user, non-elevated, tray-resident app that takes in your screen and system audio (plus the microphone when one is present) and keeps it in local, owner-controlled segments for your journal.

Sync your Windows system clock to NTP.

Local-first, zero-account Open Source API Client

Honest, open-source system cleaning for Windows — no telemetry, no dark patterns.

Desktop soundscape application

A note taking application that allows you to quickly and easily organize and find your notes

The Dichromate Web Browser

Application for converting normal books to audio books

DkML, a Windows-friendly distribution of OCaml.

dbc is a command-line tool for installing and managing ADBC drivers.

Local first PDF toolbox. Merge, arrange, split, compress, convert, OCR and more, fully offline.

Encrypted, local-first journaling app

Optimize Windows in 20 seconds with parallel cleanup tasks

Discord Rich Presence, automated — Detect your active app and display it on Discord with the right icon and details. Built with Tauri 2, React & Rust.

The modern WinGet manifest creator — Create and submit packages to winget-pkgs with a beautiful GUI

Work seamlessly with Bitbucket from the command line

Dot Browser is a privacy-conscious web browser based on Firefox

Self-hosted, federated chat platform with voice, video, threads, and scheduled events.

yt-dlp GUI for Windows built with Tauri

A personal search engine.

A tool for creating styled YouTube subtitles.

A native, local-first desktop app for configuring Logitech HID++ devices.

Ubuntu's App Center, rebuilt for Windows on top of winget.

Simple DNS proxy with DoH, DoT, DoQ and DNSCrypt support

An open-source, non-custodial, and private multi-currency crypto wallet.

Unreal-GUI Setup

Unofficial qBittorrent BitTorrent client (Enhanced Edition)

Thumbnails preloader for Windows Explorer.

Pomodoro timer for boosting productivity

A minimal, functional, and customizable user-focused FOSS web browser.

Ccache is a compiler cache. It speeds up recompilation by caching previous compilations and detecting when the same compilation is being done again.

The Blocknet Core Wallet

SSH connection manager with integrated terminal and SFTP browser

Create Windows USB drives, clone your PC, back it up, recover deleted files, and check drive health. Free and open source.

Butterfly is a note app where your ideas come first.

Feature rich event, group and time managment system

The fully customisable start menu replacement

A free desktop organiser that groups your icons into labelled pads

An over-engineered rewrite of pipes.sh in Rust.

A free software fork of Open Hardware Monitor that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.

Windows system tray app that tracks usage limits and spend for Claude, Codex, Cursor, Copilot, and other AI coding tools.

An unofficial port of Linux Mint's Warpinator for Windows.

Free, open-source SSH terminal, SFTP file manager & S3 browser for macOS, Windows & Linux. Alternative to Termius.

A free, open-source, and accessible audiobook player

A simple GUI to view hardware info and performance metrics.

Modern Windows system toolkit — network monitor, performance tuning, cleanup, battery health, process manager, and more.

Free cross-platform password manager compatible with KeePass.

Visual disk-space analyzer for Windows with an interactive treemap and safe Recycle Bin cleanup.

View and change your local IP addresses.

Modern open-source Windows uninstaller with silent uninstall, leftover scan and safe cleanup with undo.

Free, open-source Lightroom alternative for fast photo culling and editing on any computer.

A privacy minded and highly configurable Discord client

Screenshots and GIF/MP4 screen recording for Windows, in a 2.51 MB installer.

Spelunky is a cave exploration / treasure-hunting game inspired by classic platform games and roguelikes, where the goal is to grab as much treasure from the cave as possible.

Offline voice dictation — hold a key, speak, release. No cloud, no API key, no subscription.

A versatile game save backup manager, featuring Steam detection, Minecraft support, drag & drop, desktop shortcuts and emulator compatible.

Meson is a project to create the best possible next-generation build system.

Raven is a open source desktop news reader with flexible settings to optimize your experience.

GAMA is an easy-to-use open source modeling and simulation environment for creating spatially explicit agent-based simulations.

Local OpenPGP tool for key management, file and text encryption, signing and verification.

Offline resume builder with 25 templates, live PDF preview and ATS keyword analysis.

Friction is an open-source, vector-based application designed for creating web animations and videos.

Videomass is a free, open source and cross-platform GUI for FFmpeg and youtube-dl / yt-dlp.

Secure AES-256 file encryption and decryption — fast, simple, reliable

MinGit is an intentionally minimal, non-interactive distribution of Git for Windows, with third-party applications as its intended audience.

Wget is a command line utility for retrieving files using HTTP, HTTPS, FTP and FTPS.

Less is a free, open-source file pager.

J is a high-level, general purpose programming language.

J is a high-level, general purpose programming language.

J is a high-level, general purpose programming language.

Open-source desktop workbench for digital forensic analysis

An open source 3D radar viewer