DietJPEG 1.2 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular version among DietJPEG users is 1.2. This PC software is compatible with Windows XP/7/8 environment, 32-bit version.
This software is an intellectual property of Ace Zip Soft. DietJPEG relates to Photo & Graphics Tools. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software.
From the developer:
It removes unnecessary parts of JPEG files and keep the quality of JPEG image files. Most of the jpeg files are compressed by photoshop software.
It can reduce your jpeg image file size by removing extra information inside the JPEG images.
You may want to check out more software, such as iSqFt Tiff Converter, Batch It! or OptimiData JP2view Engine, which might be related to DietJPEG.