HVS Animator is a GIF animation editor. This download will be fully functional for 15 days, after which a free version will still be functioning. The free version can build GIF animations from single-frame GIFs; add, delete, and reorder frames; show the exact sizes for each frame, the overall animation, and the optimized animation; and more. With the additional features in HVS Animator Pro, Net-safe palette colors are preserved without alteration, and GIF compression is better.