Designers: Open Source Digital Asset Management Software
Open Source (Free) PHP/MySQL Digital Asset Management
Link: Montala - ResourceSpace: Open Source Digital Asset Management (DAM)
It basically lets you store all your assets, images, PDF and PSD files online for easy client download. You can also email links for clients to download files. Perfect for delivering large files to printers and clients. Also perfect when you want clients to find assets themselves.
Automatic thumbnail creation for hundreds of image and document types including JPEG, GIF, PNG, PDF, TIFF Photoshop PSD, InDesign, OpenOffice using ImageMagick.