Adobe Photoshop Lightroom software is a digital darkroom and efficient assistant designed for serious amateur and professional photographers. With Lightroom, you can organize, enhance, and showcase your images all from one fast and nimble application that’s available on Macintosh and Windows® platforms.

* Manage your growing photo collection in a visual library that makes it quick and easy to organize, find, and select your images.
* Get the absolute best from every shot—whether raw, JPEG, or TIFF—using state-of-the-art nondestructive editing tools.
* And when you’re ready, showcase your images with the impact they deserve using customizable print layouts, powerful slideshows, web gallery creation tools, and connection to online photo sharing sites (may require third-party plug-ins).

Lightroom 3 beta builds on the vision of the very first Lightroom beta. From day 1, Lightroom was designed for photographers and by photographers to help them focus on what they love—the art and craft of photography. Lightroom provides photographers with an elegant and efficient way to work with their growing digital image collections, bring out the best in their images, and make an impact from raw capture to creative output, all while maintaining the highest possible quality each step of the way.

We’re offering a public beta of the next release of Lightroom to give you a chance to preview some of the new features and enhancements in the upcoming version. It’s an opportunity for you to evaluate a select portion of the new features planned for Lightroom 3, to help the team discover and address issues if any, and to send feedback that the Lightroom team can use to make Lightroom 3 an even better digital darkroom and more efficient assistant for you…Get the Lightroom Beta 3

Read more on Adobe Lightroom 3 Beta – Fear of Photoshop? Try Lightroom for Free – NyTimes article