Aptana Studio is a free open-source web development IDE Developed by Aptana, Inc.
License: Open Source
Apps available for Mac OS X Windows Linux Discontinued
TextEdit is a simple, open source word processor and text editor, first featured in NeXTs NeXTSTEP and OpenStep. Developed by Apple
License: Free
Apps available for Mac OS X
TextEdit is a simple text editor ideal for quick edits and basic text processing, while Aptana Studio is a powerful IDE designed for web development, offering advanced features such as debugging and version control.