Apps similar to ShortPixel Image Optimizer include Dinky, which is free and open source. Other options are GetCompress, ImageOptim, TinyFast and OptiImage. You're spoiled for choice with Image Optimizers like ShortPixel Image Optimizer: we list more than 50 alternatives for the web, Mac, Windows, Linux and Android.
A powerful online image compressor tool. Users can compress unlimited images at an instant. Currently supports 1GB of file compression at an instant. IMGCentury.com supports JPG, BMP, WEBP, ICO, SVG, AVIF, PNG, JFIF and many more.
Optimizt is a CLI tool that helps you prepare images during frontend development.
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With Image Optimizer you can losslessly optimize your PNG, JPEG and GIF files and thus save your bandwidth and your users' time! Kraken recompresses images with blazing speed and strips metadata with image quality intact.
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.
Switzerland
The ultimate image optimization tool to compress your images in JPEG and PNG formats for sharing and posting on web pages.
ETK Image Compressor Pro is a fast, lightweight Windows app that drastically reduces image file sizes while keeping excellent visual quality. Supports adjustable quality for WebP,PNG, TGA, EXR, JPEG, batch compression, 8K images, and works fully offline.
Edit one or several images in a few clics. Massive downscale, resize or crop a collection of images quickly.
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A powerful photo resizer and optimizer for Mac, allows you to optimize all your photos by 80% ~ 20% comparing to their originals while keeping their original resolution, quality.
China
Thumbr.io is a powerful image thumbnails and processing on the fly for developers. Serve responsive images, cropping, compress, and generate website and doc previews.
Compressor.io is a powerful online tool for reducing drastically the size of your images and photos whilst maintaining a high quality with almost no difference before and after compression.
