Bulk Watermark Options
Bulk watermark lets you easily and quickly watermark multiple photos, using the great variety of options. Customize your photos with tags, logos or any other personal marks. Place watermark anywhere with the precise per-pixel controller, then switch to the angle mode and rotate it to that very angle you want and check the result immediately in real-time preview window!

Pick one of these amazing watermark features:
Text Watermark. Apply watermark on hundreds of your photos choosing font, size, typeface, color, opacity, and angle.

Image Watermark. Add image watermark by simply dragging and dropping the image to the app and activating watermark box, change its size by width/height, choose the opacity level and place it wherever you want.

Script Watermark. Fill your photo with text tags. Text adjustment options are also available.

Datestamp will stamp a date your photo was taken on wherever you choose it to. Various text options and date formats are available.

Bulk Resize
Resize hundreds of your photos in no time. Remember: reducing image dimensions will make the file size smaller. Use the variety of resizing options:

• By width and height. Fit your images to the spot, choose one of the dimensions and other will be resized proportionally.
• Percentage. No need to know particular dimensions, simply resize your photo by percent.
• By max size. Set the desired width and height, and all images will be resized proportionally according to the max side size.
• Free size. Use the desired dimensions by simply entering them in the box.

JPEG & PNG Optimization
Optimize file size of your JPEG or PNG images while keeping their original resolution, quality, and format. Use it to save your disk space or to share them faster over Internet. Please note that PNG optimization is time-consuming and works slower than JPEG optimization.

Compatibility: OS X 10.7 or later, 64-bit processor

Home Page - http://mac.eltima.com/bulk-image-editor.html