This page is a directory of software that I've talked about and recommended here on the PFRE blog. The center column has links to the posts that I've talked about the software and the right hand column contains a link to where you can purchase this software. The source listed will be Amazon.com or the vendor if the software is not available through Amazon.com. When the software is available through Amazon.com it many times cost less than if purchased directly from the vendor. Lightroom, Photoshop and Aperture are examples where Amazon is less the the vendor.