Just Install - just-install - The stupid package installer for Windows.
Keepa - Price history charts and the option to be alerted on price drops for all Amazon sites.
Scoop - A command-line installer for Windows
PriceDrops - Never miss a price drop at your favourite stores with PriceDrops.co.uk. Use our FREE price tracker tools to be notified when a product drops in price
Windows Remix - Web-based batch software installer with zero dependencies. Recommended first visit after reinstalling Windows or buying a new laptop.
Aiiguide - Aiiguide is a library of more than 200,000 applications that you can download and install on Windows and macOS.