Shrink O'Matic is an AIR application to easily (batch) resize (shrink) images. It handles JPGs, GIFs and PNGs.

FREE TinyPNG is described as 'Completely Free online image compressor for faster websites! Reduce the file size of your WEBP, JPEG, and PNG images with FREE TinyPNG’s smart lossy compression engine' and is an website. There are more than 50 alternatives to FREE TinyPNG, not only websites but also apps for a variety of platforms, including Windows, Mac, Linux and Wordpress apps. The best FREE TinyPNG alternative is Caesium Image Compressor, which is both free and Open Source. Other great sites and apps similar to FREE TinyPNG are XnConvert, ImageOptim, RIOT - Radical Image Optimization Tool and Squoosh.
Shrink O'Matic is an AIR application to easily (batch) resize (shrink) images. It handles JPGs, GIFs and PNGs.


optimus.io offers lossless compression of images available with a WordPress plugin and via API.




The ultimate image optimization tool to compress your images in JPEG and PNG formats for sharing and posting on web pages.

Edit one or several images in a few clics. Massive downscale, resize or crop a collection of images quickly.

jStrip is a free tool to reduce the file size of JPEG images without sacrificing image quality. High-traffic websites with many JPEG images can benefit from decreased bandwidth costs. Less hard disk space will be used by image collectors.




Crunch - Insane(ly slow but wicked good) PNG image optimization. It combines selective bit depth, color type, and color palette reduction with zopfli DEFLATE compression algorithm encoding using embedded versions of the pngquant and zopflipng PNG optimization tools.



PictureBeaver is a WSH script for batch optimization PNG/JPEG/GIF images using optipng/jpegtran/gifsicle utilities.

Smaller Images, Faster Sites, Happier Visitors. Comprehensive image optimization that doesn't require a degree in rocket science.
Squeezer is a PNG optimizer for Mac OSX that recompresses image files to a smaller size, without losing any information.

WP Smush strips hidden, bulky information from your images, reducing the file size without losing quality. The faster your WordPress site loads, the more Google, Bing, Yahoo and other search engines will like it.



