What are some alternatives?
When comparing Zero Install and Patch My PC, you can also consider the following products
Ninite - Ninite is the easiest way to install software.
Ketarin - Ketarin is a small application which automatically updates and optionally installs setup packages...
Chocolatey - The sane way to manage software on Windows.
Sumo - Free tools to grow your email list.
FileHippo App Manager - Scan your computer for installed apps to check if updates are available.
Software Informer - Software Informer is your personal guide into the world of software: latest news, free software downloads, editorial reviews and much more.