acrobet editor

Editor for Box2D and Chipmunk collision shapes.

Editor for high school and college algebra-based physics courses.

Editor for for the ICOM IC-746PRO/IC-7400

SQL database query tool, browser, and editor that supports all major databases

CodeLobster IDE is a smart free cross-platform IDE (editor)

Lunacy is a free all-in-one next-gen vector editor for UI, UX, and Web design.

A powerful text and source code editor with support for over 20 languages

Professional PDF editor with a stunning design.

Property list editor.

Raw image editor with precise control (was AccuRaw).