multi window

Displays your keystrokes in a small floating window

Display font previews in window.

ShadowKiller removes window and menu shadows in MacOS X.

Powerful slideshow creator with multi-app integration.

Dual-pane and multi-tabbed file manager.

Modularized, multi-channel dynamic signal analyzer.

Creates multi-page PDF format books, user guides, brochures and manuals.

Polyphonic multi-timbral microtonal SoundFont synthesizer.

Java real-time multi-thread fractal graphics platform.

Remote control for multi-screen presentations in Keynote and PowerPoint.