Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- npm
Russia

Papa's Best Optimizer is described as 'Shrinks images and documents losslessly by optimizing existing compression. Run it comfortably in the background to save hard disk space and bandwidth' and is a Image Optimizer in the file management category. There are more than 50 alternatives to Papa's Best Optimizer for a variety of platforms, including Windows, Mac, Web-based, Linux and Wordpress apps. The best Papa's Best Optimizer alternative is Caesium Image Compressor, which is both free and Open Source. Other great apps like Papa's Best Optimizer are XnConvert, ImageOptim, FileOptimizer and Squoosh.

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.
A Sharper Scaling is a high quality image scaling technology mainly developed for upscaling.



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




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

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

Compress or convert images on the web with offline support. Images are not uploaded on server and processed on client with webassembly. Support for formats like JPEG, PNG, WebP, AVIF and JXL.

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.


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.



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

