Arclab Watermark Studio is an easy to use image processing software to add visible and transparent watermarks to multiple images in a batch.
It allows to protect photos from unauthorized distribution using one of the included or a custom watermark, which could be added on any position and size.
Watermark Studio also can be used to create thumbnails, resize images and convert whole directory structures in a batch.
Add a true-transparency watermark with custom opacity
Watermark or logo could be added at any position
Add a watermark on multiple positions
Flood-Fill with custom watermark size (mosaic)
Batch processing of directory structures