Open source. Open possibilities.

ChakraCore is an open-source JavaScript engine with a C API for embedding JavaScript into C or C++ compatible projects. Originally Microsoft's Edge engine, it is now a community project focused on embedded use cases.

ZManager CLI (zm) is a universal, cross-platform file archiver focused on safe extraction of diverse formats and deliberate creation of modern archives like ZIP, 7z, and TZAP, with strong security defaults.

UFO³ is Microsoft's open-source framework for multi-device AI agent orchestration, featuring Galaxy for cross-device DAG-based workflows and UFO² for Windows desktop automation, enabling heterogeneous task execution across Windows, Linux, and Android.

A Windows PC WeChat/QQ/TIM anti-recall patch tool that modifies local DLL files to prevent message recall, with optional WeChat multi-instance support.

Kivy is an open-source Python framework for developing cross-platform GUI applications for desktop, mobile, and embedded platforms.

Cross-platform SSH client built with Rust and Tauri, featuring a modern terminal, connection manager, SFTP/FTP file panel, SSH tunnels, E2E sync, and multi-protocol support.

tldr-pages is a community-maintained collection of simplified, practical help pages and cheatsheets for thousands of command-line tools, offering an approachable alternative to traditional man pages.

Win11Debloat is a lightweight PowerShell script for Windows 10/11 that removes preinstalled apps, disables telemetry and AI features, and customizes the OS via an interactive menu or command line. Changes can be reverted, and it includes multi-user and Sysprep support for administrators and power users.

KeePassXC is a cross-platform, open-source password manager that stores usernames, passwords, URLs, attachments, and notes in an offline encrypted KDBX database. It offers password generation, TOTP, auto-type, browser integration, and a CLI.

StormByte Logger is a C++26 logging library providing stream-based logging with configurable levels, headers, and redaction. Features include human-readable number formatting, thread-safe logging via ThreadedLog, and redaction for text and numbers.

RustDesk is an open-source remote desktop application written in Rust. It works out of the box, supports self-hosted rendezvous/relay servers, and offers file transfer, TCP tunneling, and cross-platform clients.

A desktop tool for Path of Exile that allows users to browse characters and stash tabs via the official GGG API, featuring league-wide search and offline caching.

A command-line tool to browse, stream, and download anime. It supports solo and synchronized watching with friends across multiple operating systems.

Files is a modern, community-driven file manager for Windows designed to help users organize files and folders with an intuitive interface.

Sensitivity is a cross-platform Xiaomi Mi Recovery flash and rescue tool with a native WinUI 3 Windows app and a Rust CLI. It validates official Recovery ROMs, flashes them over USB, and provides diagnostics—without requiring adb, an unlocked bootloader, or proprietary Xiaomi software.

Microsoft 365 CopilotにローカルPCのファイル操作やPython実行、Office編集など100以上のツールを提供するMCPサーバー。追加ライセンス不要で、社内DB接続やOCR、自律エージェント化を可能にします。

libGDX is a cross-platform Java game development framework based on OpenGL (ES) for Windows, Linux, macOS, Android, web browsers and iOS. It supports 2D and 3D games, uses Gradle for setup, is Apache 2.0 licensed, and has a large third-party ecosystem.

Terax is a lightweight (~7-8 MB) terminal-first, AI-native development workspace built on Tauri 2, Rust, and React 19, combining a WebGL terminal, CodeMirror editor, git source control, web preview, and an agentic AI side-panel with BYOK or local models.

Adeorq is a Windows/Linux desktop panel that runs AI coding agents in real terminals, using your existing subscriptions and CLIs. It features a multi-terminal cockpit, session management, canvas, and more, with a source-visible proprietary license.

Ventoy is an open-source tool for creating bootable USB drives that supports ISO, WIM, IMG, VHD(x), and EFI files. Users can simply copy image files to the USB drive and boot them directly without repeated formatting.