PNG Compressor

People, this app works beter than anything. Even has the option to overwrite which saves a ton of time. Took my images from 1mb to 13kb. Now to the pepole out there that don't understand and are looking for pure magic, not all PNG images can be reduced by a lot. Some are as low as they can be without making the image all grainy. This app works way way better than the ten I have.

I have a Photoshop plugin that compresses to about 85% without significant loss of quality, but it’s slow and crashes frequently. This is inconvenient, being that I have thousands of files. This compressor only takes off a few kb (about 5%). Yes so, to reviewer ToNekat, my files we’re not compressed and this app did little.

This simple little, easy-to-use program saved my job!! When I switched over to Photoshop CC, they left something out of the program that compresses PNG files! There is no fix, so I went in search of something as 90% of my work is PNG files. Seriously, this program reduces these images to where they need to be. LOVE it! I hope you never stop updating. I don't know why some have problems, but that's true with everything. Sometimes there's other programs that can interfere. Otherwise, this works and I HIGHLY recommend it!

FROM 2MB to 1.9MB I could of just saved it as JPG /???

I had a bunch of web graphics ranging from 50KB to 900KB, when I ran this on my images I got no noticeable change in over 50% of the images. I got a 1-2 KB reduction in the rest.

I use Photoshop Elements and it doesn't do ANY compression when it saves PNG files, so the resulting files are laughably big--often several TIMES bigger than they need to be. Before using this app, I would re-open the files in GIMP one-by-one and re-save them to compress them, which is awkward and time-consuming. Now that I have this app, I can compress files in seconds. Kudos to the developer for making such an effective and easy-to-use app. To all the people complaining that it doesn't compress your files, did it ever occur to you that maybe they're already correctly compressed?

it didn't work not at all :(

I was trying to lower files size of 1500 images for my iOS App. I found this tool and I love it. It compressed my files about 20 to 50 percent and image quality was not changed at all. Very easy to use interface, simple, intuitive. One recommendation would be to able to adjust quality of image. Thanks...

Works great! Zippy workflow, nice options for saving, really can't live without it! my server thanks you Vadim!

Compressed a bunch of PNGs I made in Acorn- most decreased in size by around 20%. Improved my Google Insights score signficantly. This app does exactly what it promises, and worked well for my needs.