Hello All,
Animation tool Argus is free, with pay-for upgrades to extend the number of frames and tracks. Today, those DLC upgrades are on sale with 50% off.
Argus is a 3D game engine where you can control and record objects, making it super fast for making animations. It works best with billboard objects, and is great for small loops, tv-style idents, adding custom subtitles, and much more.
https://store.steampowered.com/app/3017550/Argus/
https://store.steampowered.com/app/3017750/Argus_Frames_Upgrade/
https://store.steampowered.com/app/3017740/Argus_Tracks_Upgrade/
Happy animating.
Mark