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.
Crimson Editor is a powerful and comprehensive software to edit source code.
ActiveState Software Inc.
Edit your program code with auto-complete and calltips.
Notepad X is an open source text editor intended to replace the Windows Notepad.
Nikolaj Lynge Olsson
Create, edit, and synchronize subtitles effortlessly.
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.
XEmacs Development Team
XEmacs is a highly customizable open source text editor.
FreePCB is a free, open-source PCB editor for Microsoft Windows.
Jahshaka is an advanced, powerful and open source video editor.
AeroNotes is an open source text editor for Windows computers.
gedit is a simple, lightweight, open-source text editor.
GNU General Public License
Feed Launch .NET is an open-source feed editor for RSS 2.0 and ATOM 1.0 Feeds.
MPTagThat is a feature rich open source tag editor.