Provides information and several tools for lossless transformation of JPEGs.

A collaborative project to produce a Java implementation, including verification against a standard.

The Independent JPEG Group (IJG) is a group that writes and distributes a widely used free and open source library for JPEG image compression.

A collection of frequently asked questions with answers from Usenet about JPEG.

A tool to compress JPEGs.

Offers a C++ JPEG library for decoding image files, for download.