Ardour

Record, Edit, and Mix on Linux, macOS and Windows. Ardour's core user group: people who want to record, edit, mix and master audio and MIDI projects. When you need complete control over your tools...
Language(s): C++ (with a little C and assembler thrown in where it makes sense)
Operating system(s): Linux, Mac OS, Window
License: GNU General Public License v2

BALL

Rapid Software Prototyping can significantly reduce development times in the field of Computational Molecular Biology and Molecular Modeling. BALL (Biochemical ALgorithms Library) is an application fr...
Language(s): C++, Python
Operating system(s): Linux, Unix, Mac OS, Windows
License: GNU Lesser General Public License

BOINC

The Berkeley Open Infrastructure for Network Computing (BOINC, pronounced /bɔɪŋk/ – rhymes with "oink"[2]), an open-source middleware system, supports volunteer and grid computing.[3] Originally devel...
Language(s): C++ (client/server), PHP (project CMS), Java (Android client)
Operating system(s): Windows, Mac OS, Linux, Android
License: GNU Lesser General Public License

Blender

Blender is a professional, free and open-source 3D computer graphics software toolset used for creating animated films, visual effects, art, 3D printed models, interactive 3D applications and video ga...
Language(s): C, C++, Python
Operating system(s): Linux, Mac OS, Windows
License: GNU General Public License version 2 or later

Bonita BPM

Bonita is an open-source business process management and workflow application platform. The Bonita application platform has several major components: Bonita Studio: It allows the user to gr...
Language(s): Java
Operating system(s): Linux, Mac OS, Microsoft Windows
License: GPL General Public License