Advanced Batch Converter is available at www.batchconverter.com. It allows you to convert aspects of many picture files at a time. Whether you wish to batch crop, batch resize, batch convert, or perform any other batch function, ABC most likely has the option for you to do what you wish.
Although it is a commercial program, you can obtain a free trial from ABC’s website that is fully functional.

David Risley is the founder of PCMech.com. He is the brains, the thinker, the writer, the nerd.