Browse free open source User Interface (UI) software and projects for Server Operating Systems below. Use the toggles on the left to filter open source User Interface (UI) software by OS, license, language, programming language, and project status.
inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal
A Python wrapper library for the cross-platform FLTK GUI library.
CRUD framework with a generic Web UI and integrated micro ORM.
PIC based weather station
Firebird database .NET Provider Installer for Visual Studio
An advanced GUI system for FreeDOS
Freeform II is a visual GUI editor for Liberty BASIC