40 Open Source Crossplatform Software Projects

qBittorrent BitTorrent client

A cross-platform framework to build native, dynamic and swift user interface - 强大轻巧灵活的客户端动态化解决方案

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.

高性能、小巧、易上手的移动跨平台开发框架. A framework for building Mobile cross-platform apps with Lua

Qt based ebook reader

100% Shared Code Android/iOS Login Example - JSON API

✨Small interesting GUI effects could be reused everywhere

C++ package retrieval

Switch between your favourite apps lightning fast.

Out of box solution for RTSP - HLS live stream transcoding. Makes RTSP easy to play in browsers.

Cross platform file manager application for Windows, Mac and Linux operating systems. (planned mobile support)

DEPRECATED: The community driven fork of Iris. The fastest web framework for Golang!

🦊🕘 A crossplatform menubar/taskbar application for GitLabs time tracking feature. Currently in BETA!

Project evolved into Software Network: https://github.com/SoftwareNetwork/sw (CPPAN Website: https://cppan.org/)

Tutorial to create cross platform framework for Swift compatible with Carthage and SwiftPM

Mooltipass crossplatform daemon/tools

Android & iOS iOS-style Picker & DatePicker Components for ReactNative

RNL - Realtime Network Library - The opensource reliable UDP network library

HackaTrack 🛤: Say goodbye 👋🏾 to stress and unproductivity in hackathons 👩🏾‍💻!

Game Pencil Engine a game engine written from the ground up.

JavaScript for React-Native iOS Android module

Mobile App for PyDelhi

Python Powerful Timeout Decorator that can be used safely on classes, methods, class methods

🌈 The gradient you have always wanted.

Converts between Windows PDB and Portable PDB formats.

Cross++ Lightweight Crossplatform Game Engine

Automation tool, visit our discord channel if you have anything to ask

Vaser is a powerful high performance event based network engine library for C# .Net. It’s possible to start multiple servers in one program and use the same network code for all servers. In the network communication are all strings are omitted, instead it is based on a unique binary identifier, which the CPU and memory relieves massively.

SGFX is a lightweight embedded library for displays and touchscreens providing everything required to build a fully featured embedded GUI.

Guidlines and common information

Cross-platform flexible autocomplete library for your CLI applications.

Cross-platform UI controls and application workflow engine using the MVC design pattern.

A Python - Remote Administration Tool (RAT)

Core Example Program for 2D Game Programming Class

Switch's cross-platform stand-alone service for switching apps.

Cross-platform, customized React-Native slider.

Software for organizing and presenting educational and training content for delivery on most platforms.

Your next cross platform online multiplayer game starter using react-native

Official binding of SFML for .Net languages