Top WINDOWS-APP GitHub Repositories & Tools (2026)

A free, open-source Windows desktop organizer with native-feeling WinUI 3 widgets.

Free and open-source software that allows users to set animated desktop wallpapers and screensavers powered by WinUI 3.

📻Free and open-sourced terminal/ssh/sftp/ftp/telnet/serialport/RDP/VNC/Spice client(Linux, Mac, Windows, Android, HarmonyOS, iOS)

The Windows App SDK empowers all Windows desktop apps with modern Windows UI, APIs, and platform features, including back-compat support, shipped via NuGet.

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.

Menu Bar App on MacOS and Windows that cuts Claude Code and Codex token costs by ~50%

A cross platform mDNS-Browser app written in Rust using tauri and SvelteKit

A feature-complete reader and client for LANraragi