The free computer aided translation (CAT) tool for professionals
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Advanced TECO dialect and interactive screen editor based on Scintilla
A web editor designed to span the gap between wysiwyg and hand coding
Personal information manager. Free, opensource. Powerful and simple.
C and C++ IDE
W3C-like editor supporting HTML, JS, PHP and all web-freindly language
The Open-source Text Editor powered by Jordan Fung (The GLMET Project)
Notepad++ project is moving to GitHub:
Efficient and lightweight text editor with rich functionalities.