General purpose PostScript & PDF previewer.
Create a movie slideshow from your digital photos.
Get REALbasic encryption, encoding, hashing functions.
Keep track of all your packages so you always know when they're going to arrive.
Track and analyze athletic training.
Read OS X's man pages.
Time Machine error reporting app.
Customize and create stunning special effects with fonts.
Do formal calculus, draw 2D curves or 3D surfaces, and more, then produce mathematical typographical outputs for other apps.
