Chocolatey - The sane way to manage software on Windows.
Uyuni - A world-class solution for open source infrastructure management tailored for your software-defined infrastructure.
WAPT Community - Deploy your software and configurations, perform an inventory of your machines in real time, control Windows Updates and benefit from customized reporting of your IT assets
Red Hat Satellite - Manage your software, subscriptions, provisioning, and configurations from one console. Red Hat Satellite is the easiest way to manage Red Hat systems. Learn more.
Just Install - just-install - The stupid package installer for Windows.
SpaceWalk - Spacewalk is an open source Gnu/Linux systems management solution for RHEL and derivatives such as...