Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)

Open-source simulator for autonomous driving research.

A PSP emulator for Android, Windows, Mac, Linux and iOS, written in C++. Want to contribute? Join us on Discord at https://discord.gg/5NJB6dD or just send pull requests / issues.

C++ Parallel Computing and Asynchronous Networking Framework

Mobile Shell

A toolkit for making real world machine learning and data analysis applications in C++

Easily download and manage single-player game cheats for your convenience

A cross-platform, reimplementation of Notepad++

Speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, RK NPU, Axera NPU, Ascend NPU, x86_64 servers, websocket server/client, support 12 programming languages

Convert HTML to PDF using Webkit (QtWebKit)

Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

Amnezia VPN Client (Desktop+Mobile)

Multi-Joint dynamics with Contact. A general purpose physics simulator.

MuseScore is an open source and free music notation software. For support, contribution, bug reports, visit MuseScore.org. Fork and make pull requests!

cross-platform (Qt), open-source (GPLv3) video editor

Empower the Web community and invite more to build across platforms.

A fast JSON parser/generator for C++ with both SAX/DOM style API

Official Transmission BitTorrent client repository

very currency

Tensor library for machine learning

🍃 Organic Maps is a free Android & iOS offline maps app for more than 6M travelers, tourists, hikers, and cyclists. It uses crowd-sourced OpenStreetMap data and is developed with love by the community. No ads, no tracking, no data collection, no crapware. Please donate to support the development!

Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.

A fast and easy-to-use status bar

不再维护，自寻替代品。 Qt based cross-platform GUI proxy configuration manager (backend: sing-box)