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 or multiple watermarks, 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. Software Features: 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