Animation and Video Life

PureRef's image overlay in action with Cartoon Animator 4. One thing Cartoon Animator 4 still does not have in stage mode is the ability to onion skin previous and next frames.  For those complete animation newbies among you, onion skinning is the ability to see through the current frame to your previous and/or next keyframes so you can see the progression of your character or object's movement as you create and adjust each keyframe. Usually the previous and next frames appear lighter so your current frame remains the key focus. This prompted me to look for a tool that could overlay an image over my work to use as a reference while still allowing me to work on the app underneath the overlay. I had seen, and even used such apps in the past but it had been some time so I decided to see what was out there, preferably free and/or open source, with versions for Mac and Windows. Overlay 2 There are actually a number of apps that do nothing more than overlay an image but the only one