This is the software publisher’s description.

View, develop, catalogue, and publish your photo collection with the precision and control demanded by pro photographers.

Get unparalleled speed in every facet of your digital photography workflow-from photo capture to final print. ACDSee Pro's powerful toolset, including custom categories, visual tagging and batch editing, cuts hours out of any serious photographer's workflow.

View, sort, cull and compare your photos in a fully customisable interface with the speed required by professional photographers.

Get instant full screen viewing, and fast thumbnail browsing for more than 100 different file formats including JPEG, BMP, GIF, PSD, PNG, TIFF, TGA, RAW NEF, CRW, and much more. View your RAW files as quickly as your JPEGs.

Note that this is the big v3 release and ships with a brand new user interface, new workflow, the facility to upload your images from within the application, photo-sharing capabilities and much more.