A Drafter's + Swiss Army Knife
Within this small program you'll find Specification Sheets for Bolts, Durometer Chart, etc
Prototyping Board Pinouts i.e. Aruino Uno, Fractions and Percentages Calculators,
There's also a GREAT folder contents printing feature.
Just type in the path and you'll get a text-based directory tree of that path presented to you in Notepad.
Comes in handy when you're trying to organize files in a large project.
I've found lots of uses for it ! :=}