WordStream - WordStream offers a suite of products to help companies with their SEO and SEM initiatives.
PhotoPenguin App - PhotoPenguin is a completely free batch photo editor with support for cropping, resizing, adding watermarks, and converting photos to other formats. It works on the user's device, using the capabilities of modern browsers.
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
Batch Image Resizer - Resize, crop, shrink, flip, exif-rotate, convert, enhance, process multiple pictures and photos with professional software! 120+ Actions, 30+ Image Formats
Marin Software - Optimize your Search, Social & Display ads across channels and devices. Marin Software, the leading cross-channel performance advertising platform.
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.