Just Install - just-install - The stupid package installer for Windows.
ucaresystem core - Noob Linux Admin notepad and various utillities
Scoop - A command-line installer for Windows
Ultimate Windows Tweaker - Ultimate Windows Tweaker is a freeware Tweak UI Utility for tweaking and optimizing Windows.
Windows Remix - Web-based batch software installer with zero dependencies. Recommended first visit after reinstalling Windows or buying a new laptop.
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.