Powerful text editor control with syntax highlighting, text folding...
It is a popular tool for writing and studying CNC programs with G codes.
Cmake manages the build process, in a compiler independent fashion in an OS.
ClassBuilder is freeware CASE tool targeted at the C++ developer.
Open Source Backup is a back-up utility for Windows.
Open Source Geospatial Foundation
MapGuide Open Source is a platform for developing web mapping applications.
OpenShot Studios, LLC
Create your own clips with animations, transitions and titles.
ActiveState Software Inc.
Create applications in any programming language, with syntax highlighting.
Nikolaj Lynge Olsson
Create, edit, and synchronize subtitles effortlessly.
Synstral Business Software Handelsbolag
Simply Orders - Advanced Order & Invoice Management Database for MS Access.
Serna Free XML editor is an easy-to-use open source WYSIWYG XML editor.
Open Paint is an open source image editor for all major operating systems.
FlashDevelop is an open source code editor for ActionScript and Haxe development.
Rodrigo Braz Monteiro, Niels Martin Hansen, Thomas Goyne
High-end open-source subititle editor and creator for all popular types.
An open-source linear video editor and transcoder.
XEmacs Development Team
XEmacs is a highly customizable open source text editor.
Aleksander Shengalts, Kuznetsov Alexey
AkelPad is an open source editor for plain text with advanced features.
FreePCB is a free, open-source PCB editor for Microsoft Windows.
Jahshaka is an advanced, powerful and open source video editor.
Notepad X is an open source text editor intended to replace the Windows Notepad.