Batch Process Images with PhotoBulk
If you work on a Mac and regularly have to process images to size, optimize, or watermark them, there's a new inexpensive app you may want to check out. PhotoBulk is a simple new application by Eltima Software that allows users to add text or image watermarks, resize, and optimize large batches of images with a single click, and is available in the Mac App Store for $4.99 (USD) for a limited time.
Sizing controls allow you to proportionally set the width or height of images. Watermarking options include the ability to choose text or image, opacity, and position. Images can be optimized as JPGs or PNGs, while retaining their original resolution, quality, and format.
Real-Time Preview shows how finished files will look like before they are processed so you can experiment with watermarks and/or sizing to achieve your desired results.
PhotoBulk supports JPEG, PNG, GIF, BMP, and TIFF, and requires Mac OS 10.7 (Lion) or later.