Windows Remix - Web-based batch software installer with zero dependencies. Recommended first visit after reinstalling Windows or buying a new laptop.
Just Install - just-install - The stupid package installer for Windows.
Scoop - A command-line installer for Windows
App Grid - App Grid is an alternative to the Ubuntu Software Center.
Aiiguide - Aiiguide is a library of more than 200,000 applications that you can download and install on Windows and macOS.
Magicube - Looking for the best Windows 10 apps? Check out these Universal Apps for PCs and Phones.