If use use Linux and KDE, Digikam is a very good tool. It has amazing management features (just about as good as Picasa) while also having a MUCH deeper set of editing tools. There's theoretically a Windows version, but only as part of KDE for Windows (http://windows.kde.org/)
Railroad Forums
Photo Editing Software - alternatives to Photoshop
- Discussion of photography and videography techniques, equipment and technology, and links to personal railroad-related photo galleries.
