Reddit Repost Finder
Uses karma decay to find reposts on reddit

Meme Generator (text on image, and image on image)
Adds text on image as well as combining images. Does not require an internet connection

Meme Generator (toolbox pro edition)
Offline editor that adds text on images as well as combining images. Powered by toolbox pro.

Average rate of return and payback period
Calculates a businesses Payback period and average rate of return