Devart Data Generator for MySQL - Populate MySQL databases with massive volumes of random test data using dbForge Data Generator for MySQL. Download a trial version now!
Beyond Compare - Beyond Compare allows you to compare files and folders.
Generate Data - GenerateData.com: free, GNU-licensed, random custom data generator for testing software
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
Caremerge - Caremerge is a cloud-based platform that keeps team informed & cohesive through an interface & allows staff to manage senior wellness.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.