PhotoBulk - PhotoBulk is a bulk image editor for Mac that was created for the best experience of batch editing. With this image editing software for macOS you can add watermarks, optimize and resize pictures, convert images or rename photos in bulk.
Watermark.ink - Online Photo Watermarker
Batch Image Watermarker - Add stylish static or dynamic text and graphic watermarks to your images and photos.
Watermark - Watermark is an online tool to watermark content and copyright protect photos, videos, and documents.
WidsMob ImageConvert - All round photo converting program with batch process, which enables you to batch convert photo...
textmark - Protect your content with an invisible, trackable watermark.