foxit pdf editor editor

Lightweight and professional photo editor (was Polarr).

Full-featured video editor.

Powerful JSON editor for developers.

Software editor for πλ² hardware synthesisers.

Strictly validating XML editor.

No-frills Mac OS X dictionary editor

Simple Help Editor can help authoring application for software developers.

Powerful PDF editor.

Professional PDF editor with a stunning design.

Scriptable AppleScript editor, PDF generator, and GUI builder.