Natron - Natron is a piece of software designed for compositing purposes, and it is entirely free and open source. The software is node-based, which makes it easy to use and customize. Read more about Natron.
Adobe After Effects - Motion graphics and visual effects toolset .
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
NUKE - Our industry-leading Nuke Studio, NukeX & Nuke offers cutting-edge toolkits covering node-based compositing, editorial and finishing.
FXhome HitFilm - Providing the best tools for indie filmmakers. Free software great for composting and editing.
Hitfilm Express - Free video-editing and video-composition software in one, with the option of buying fx-packs