onOne Software's free plug-ins for Photoshop are based on the award winning versions of PhotoTools 2.5 Standard Edition and PhotoFrame 4.5 Standard Edition and are compatible with Photoshop CS2, CS3 and CS4 and now Photoshop CS5. PhotoTools 2.5 Free and PhotoFrame 4.5 Free provide photographers with select content from the Standard Editions of each product, while maintaining full-functionality, unlike the traditional restrictions of 30 day timed trials or watermarked images. Free video tutorials are available at onOne University to help photographers quickly learn how to use and get the most of the products.
Both PhotoTools 2.5.3 Free and PhotoFrame 4.5.1 Free are available immediately at no cost as downloads from onOne Software at http://www.ononesoftware.com/free/. Users of previous versions of the free products should download and reinstall the newest versions.