Ninite - Ninite is the easiest way to install software.
MacUpdater - MacUpdater - keep all your apps up-to-date effortlessly
Patch My PC - Patch My PC Updater is a free, easy-to-use program that keeps over 300 apps up-to-date on your computer.
Sumo - Free tools to grow your email list.
Zero Install - Zero Install is a decentralised cross-distribution software installation system.
Ketarin - Ketarin is a small application which automatically updates and optionally installs setup packages...