Lossless Photo Squeezer 1.70 is an application that enables users to reduce the size of their photo files with lossless compression. It supports a wide variety of file formats, including JPEG, PNG, GIF, TIFF, and BMP. The application is easy to use and offers two modes of compression: lossless and lossy. It also features a batch processing mode, which allows users to compress multiple files at once. In addition, users can customize the compression parameters, such as the quality, size, and resolution. It also includes preview and comparison functions, which enable users to view the original and compressed images side by side.
The discontinued official jStrip site is no longer accessible, but has been archived by Archive.org: https://web.archive.org/web/20150516175309/http://davidcrowell.com/jstrip