TeraCopy - TeraCopy is a compact program designed to copy and move files at the maximum possible speed, providing the user with a lot of features.
GoodUI Evidence - People's A/B test results that show which UI ideas work best
Ultracopier - SuperCopier replaces Windows explorer file copy and adds many features: Transfer resuming, transfer...
Decidr - Make better decisions with quick A/B polls
RoboCopy - Robocopy is a free file copy tool that is included with the Microsoft Windows operating system. It allows one to construct complicated instructions to move, or copy files.
PreFlight - Preflight is an Automated Web Testing tool. Allows everyone to automate Web UI tests.