PNGGauntlet Alternatives
PNGGauntlet is described as '-Combines PNGOUT, OptiPNG, and DeflOpt to create the smallest PNGs -No image quality is lost — only file size -Converts JPG, GIF, TIFF, and BMP files to PNG -Ultra-configurable' and is a Image Optimizer in the photos & graphics category. There are more than 50 alternatives to PNGGauntlet for a variety of platforms, including Windows, Mac, Linux, Web-based and SaaS apps. The best PNGGauntlet alternative is ImageOptim. It's not free, so if you're looking for a free alternative, you could try ImageOptim or Dinky. Other great apps like PNGGauntlet are OptiImage, RasterFox, RIOT - Radical Image Optimization Tool and TinyPNG.
Alternatives list
Shrink O'Matic is an AIR application to easily (batch) resize (shrink) images. It handles JPGs, GIFs and PNGs.

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


optimus.io offers lossless compression of images available with a WordPress plugin and via API.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Wordpress


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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.


Free EXIF Eraser is a free lightweight software that allows you to easily and effectively delete entire EXIF/IPTC/XMP information from image files.
Cost / License
- Free
- Proprietary
Platforms
- Windows


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.



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.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac



An image converter batch-processing multiple files. JPEG lossless transformations are implemented.


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

With JPEG Resampler you are able to change the resolution and size of JPEG images of a directory in one go and move them into another folder.




































