Screenkey
Description: Screenkey is an on-screen keyboard that displays key presses on the screen. It is designed for presentations, screencasts, and situations where showing keyboard input on-screen would be beneficial. The software is customizable and open source.
Type: software
Pricing: Open Source
TinEye
Description: TinEye is a reverse image search engine. It allows users to search by image instead of text to find copies, modified versions, or the original source of an image across the web. It works by creating a unique fingerprint for each image which allows matches to be found even if the file has been edited or resized.
Type: software