Resolume - Resolume is an application for live video performances.
Xibo - Digital Signage for Everyone!
QLab - QLab, Live show control for Mac OS X.
Kitcast Tv - Kitcast.tv digital signage software allows you to show your content on any screen using just Apple...
Millumin - Software to create audiovisuals shows.
info-beamer - A complete digital signage solution for the Raspberry Pi. Standalone software or SaaS is available.