Top QT5 GitHub Repositories & Tools (2026)

Official repository for Spyder - The Scientific Python Development Environment

Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows, macOS and Haiku. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

edb is a cross-platform AArch32/x86/x86-64 debugger.

Otter Browser aims to recreate the best aspects of the classic Opera (12.x) UI using Qt5

File manager for deepin desktop environment.

git-cola: The highly caffeinated Git GUI