Unapp - A directory of minimal and useful single-purpose apps.
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.
BotList - An app store for bots
Ultracopier - SuperCopier replaces Windows explorer file copy and adds many features: Transfer resuming, transfer...
Slack App Directory - Your go-to for finding apps that work with Slack
FastCopy - FastCopy is the fastest copy, delete, & sync software on Windows.