Convert APNG files to GIF with this tool. APNG2GIF converts APNG animations into animated GIF format. Wu quantizer used for true-color files. Simple apng2gif.c source code is OS-independent. Command line interface.

Usage : apng2gif anim.png [anim.gif] [/t tlevel] [/b bcolor]

tlevel: transparency threshold level (format: /t 128)
bcolor: background blend color (format: /b #808080 or /b 128 128 128)
When /b is used, /t is ignored. Default is /t 128, no bcolor.

Options:
/t 128
will set the transparency threshold level as 128, so pixels. with alpha level less than 128 will become fully transparent.

/b #ff0000
/b 255 0 0
will set the background color as red, so partially transparent pixels will be composed over red. When /b is used, /t is ignored.

When no options are specified, default threshold is 128, no background color.

The license of this software is Free, you can free download and free use this animation software.