multiple images

Algorithmically enlarge images to high resolution.

Create a tiled image of many images.

Extract raster images for PDF files.

Edit your RapidWeaver images, Lite version available.

Convert a selection of images into EPS.

Create PDF images, albums or contact sheets from your photos.

Batch watermark images without losing metadata.

View and convert images.

It is a TWAIN datasource for MacOS X that aquires images using the SANE backend.

Converts images to PNG format.