Xtool -mpng Reflate Exclusive -

Let the IDAT chunks burst. Let the interlaced passes reorder your timeline. Let the alpha channel flood with all the tears you never rendered.

Not inflate . Not decompress . means: Breathe back into the collapsed lung of the file. xtool -mpng reflate

It reverses the LZ77 sliding window. It unhuffs the Huffman. It takes the short codes— 0x01 0xFC 0x2A — and stretches them back into the long scream of the original. Let the IDAT chunks burst