gif to apng freeware downloads

GIF2APNG

1.9 freeware download

... is a simple program that converts animations from GIF to APNG format. It disproves the common misconception that Animated ... are always too big, as it actually creates APNG files smaller than the original GIFs. Command-line version ...

File Optimizer

16.60.2819 freeware download

FileOptimizer is an advanced file optimizer featuring a lossless (no quality loss) file size reduction that supports: .3G2, .3GG, .3GP, .7Z, .A, .AAI, .AC, .ACC, .ADP, ...