pngcrush
ImageOptim
PNGGauntlet
OptiPNG
pngquant
TinyPNG
TruePNG
Caesium Image Compressor
ImageAlpha
ImageOptim
Ximagic Quantizer
SqueezeFile
Squoosh
Oxipng
PNGGauntlet
TinyPNG
pngcrush ImageAlphaImageAlpha might be a bit more popular than pngcrush. We know about 3 links to it since March 2021 and only 3 links to pngcrush. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Did you compare to PNG crush and optipng? Those are what I used to use because they're easily installable Linux/brew packages. Source: about 1 year ago
My god running pngcrush on the 2x and 3x files takes ages. I run the thing overnight because it takes hours. Source: over 1 year ago
I've always just used this (it's more old school but def solid): https://pmt.sourceforge.io/pngcrush/. - Source: Hacker News / almost 3 years ago
If anyone wants a internet-free app on OSX, try ImageAlpha! It's great, lots of settings to try and optimize PNGs. https://pngmini.com/. - Source: Hacker News / almost 2 years ago
For non photographic images, I use a combination of ImageAlpha and ImageOptim and sometimes crop the image to 2x of the maximum expected display size (2x so that the image will stay sharp on high-DPI screen). Keep in mind that my method uses the lossy compression approach. Meaning that you wouldn't want to use my method on your master images. Source: almost 3 years ago
Try ImageAlpha by the same author as ImageOptim for transparent PNG optimization. Source: about 3 years ago
ImageOptim - Faster web pages and apps.
PNGGauntlet - -Combines PNGOUT, OptiPNG, and DeflOpt to create the smallest PNGs
Ximagic Quantizer - Ximagic Quantizer Toolbox with 10 color reduction filters (uniform, popularity, octree, median, wu, dennis lee, binary split, neuquant and scolorq) and 11 dithering filters error diffusion:(floyd-steinberg, fan, jarvis, stucki, sierra3, sierra2, sie…
OptiPNG - OptiPNG is a command-line PNG optimizer that recompresses image files to a smaller size, without...
SqueezeFile - squeeze your files to different dimension.
pngquant - command-line utility and library for lossy compression of PNG images