Compress.Studio is described as 'serverless image compression tool with decentralized storage. Open/Add any .jpeg, .jpg or .png image. By default, it compresses your image to the best size and quality. Select your preferred size to compress the image. Login with' and is a Image Optimizer in the Photos & Graphics category. There are more than 50 alternatives to Compress.Studio for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and Android. The best alternative is Caesium Image Compressor, which is both free and Open Source. Other great apps like Compress.Studio are RIOT - Radical Image Optimization Tool (Free), ImageOptim (Free Personal, Open Source), FileOptimizer (Free, Open Source) and FastStone Photo Resizer (Free Personal).
ImBatch is a batch image processor with a nice graphical user interface. It will allow you to edit multiple image files at the click of a button by using scripts. The script will be created by combining Tasks.
AdvanceCOMP is a collection of recompression utilities for your .ZIP archives, .PNG snapshots, .MNG video clips and .GZ files. It's mainly intended for recompressing your rom, snapshot and clip collection of emulated games.