ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
Screaming Frog SEO Spider - The Screaming Frog SEO Spider is a small desktop program (PC or Mac) which crawls websites’ links...
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
Ralpha Image Resizer - High-speed image batch conversion tool
Pulno - SEO Audit and Website Analysis. Pull up your SEO.