C++ file optimizer. It supports PNG, JPEG, GZIP, and ZIP files.
Platforms
- Mac
- Windows
- Linux
Apps similar to Kraken Web Optimizer include Dinky, which is free and open source. Other options are ImageOptim, TinyFast, OptiImage and RasterFox. There's no shortage of Image Optimizers like Kraken Web Optimizer, with more than 50 alternatives for Mac, Windows, the web, Linux and Android.
C++ file optimizer. It supports PNG, JPEG, GZIP, and ZIP files.
PixTrim is a simple online tool to resize, crop, compress, convert, flip, and rotate images in popular formats like JPG, PNG, WebP, AVIF, and HEIC — all for free and right in your browser.




Imagine is a desktop app for compression of PNG and JPEG, with a modern and friendly UI. Save for web.

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.




FILEminimizer Pictures from balesio compresses digital images and photos with file size reductions by up to 98%. For example, a JPEG photo with a size of 5 MB can be reduced to only 0.08 MB. The software features an innovative image optimization technology: the powerful...


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




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

Leanify is a lightweight lossless file minifier/optimizer. It removes unnecessary data (debug information, comments, metadata, etc.) and recompress the file to reduce file size. It will not reduce image quality at all.
The ultimate image optimization tool to compress your images in JPEG and PNG formats for sharing and posting on web pages.

Don’t spend another second worrying about compressing your images. Install Imgbot into your GitHub projects, and focus on your application.

Free native macOS image compressor for Apple Silicon. Drop PNG, JPEG, GIF, SVG, WebP, AVIF or HEIC files onto the window and get smaller copies beside the originals.



