- ACE
- AltioLive Studio
- Avalon framework
- Bakery
- BDControl
- BDRuleEngine
- BioCocoa
- Builder Xcessory PRO
- Caravan Business Server
- CxxTest
- Cymbeline
- Dabo
- DejaGNU
- DMF
- EiffelUnit
- ETest
- G2F3
- GDE
- GNU 3DKit
- Greg
- Greg
- GTKML
- Gtkmm
- Ivf++
- JabberBeans
- JADE
- KAppTemplate
- Linux AGI Studio
- Linux Desktop Testing Project
- Metasploit Framework
- Ooxf
- Open BEAGLE
- Pango
- Panwa
- ParaGUI
- PortableGUI
- PortableGUI
- RapidBuilder
- SATGUI
- Scalable Test Platform
- Simplicate
- Skeletor
- Skeletor
- TCL Developer Studio
- The Nebula Device
- Verkeersbord kopen
- Vexi
- ViewKit
- ViewKlass
- Visual Component Framework
- ZooLib