reaConverter is the ultimate bulk image converter, providing support for an incredible 545 input formats and 56 output formats. Unlike almost any other batch image converter, this one also provides numerous batch editing features.
Latest Version 2018-01-09 GraphicsFree to Download
Image Tuner is a free batch image resizing, renaming, conversion and watermarking tool with an intuitive UI. If you are looking for a tool that will be able to do everything you need to do with images every day, missing Image Tuner would be a crime!
Latest Version 2017-10-04 GraphicsFree to Download