Unchecky (Website) A tool to keep potentially unwanted programs out of your computer. Automatically unchecks unrelated offers, and warns upon trying to accept a potentially unwanted offer.
7+ Taskbar Tweaker (Website) A program for tweaking the taskbar of Windows 7, 8, 8.1, and 10. It provides lots of options like disabling grouping and middle-click to close.
Textify A small tool which allows to copy text from dialogs and controls which don’t allow it otherwise.
RAR Unlocker This tool allows you to view the RAR archive attributes, and set/remove the archive lock attribute (which protects the archive from modifications).