layout editor

A PDF viewer and editor.

Strictly validating XML editor.

PDF Editor for Mac OS X - Split, Merge, Crop, Add text etc.

No-frills Mac OS X dictionary editor

Simple Help Editor can help authoring application for software developers.

Edit PDF documents.

Tools for creating Web and software mockups.

Move, resize, and reorganize windows.

Desktop publishing program.

The easiest video editing software for all content creators.