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Lossy PNG compressor — pngquant command based on libimagequant library

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It is currently difficult to use libimagequant to work with Cairo or X buffers because they are ARGB and libimagequant only has data import for RGBA pixels. It would be...

I was investigating an issue with macbrew while I found the file `._pngquant_opts.c` that caused a warning in tar. ``` -rw-r--r-- 0 501 20 176 22 Nov 00:59 pngquant-2.17.0/._pngquant_opts.c tar:...

I have screenshots taken from 2016 and after and dont want to loose the timestamps of the files after optimization i know the filenames have the datetime info but i...

Heya kornelski, If you go to: https://pngquant.org/releases.html You see a nice overview of available releases. If, however had, you try to download one, you get a non-https link such as:...

Heya kornelski, This issue request requires a bit of background to explain properly. I do not remember when I first found pngquant - perhaps 4 years ago or something like...

Like this issue: https://github.com/ImageMagick/ImageMagick/issues/1301 1. Download [bug.png](https://drive.google.com/file/d/1o0cEVZ2bw8ol-tPD7mdLXewDeHucBYEq/view?usp=sharing) 2. Run command `pngquant bug.png` 3. Got error: ``` error: zTXt: chunk data is too large (libpng failed) error: cannot decode image bug.png...

I write a script to compress all png in the project. the command is ' pngquant --skip-if-larger --speed 1 --nofs --strip --force --output "xx.png" -- "xx.png" '. It works well...

Is there any chance this program will be available as a COM/ActiveX component? :-)