This is a complete rewrite of the editor (Alpha 31 being a recent release). It is currently free to use during its development phase and includes many modern features like a dockable UI and Vulkan support. System Requirements Minimum Requirement OS Windows 7 or greater / Intel-based Mac Graphics OpenGL capable (Legacy) or Vulkan capable (Alpha) Memory Storage Minimal; depends on exported sprite sheet sizes Pricing and Licensing
: Version 1.x is considered the "stable" legacy build. However, it no longer supports Mac OS Sonoma and later. TimelineFX Key and Licensing RigzSoft TimelineFX 1.35 Key -Full review and Download Link-