Tri-CATALOG analyzes and catalogs an unlimited number of volumes. If you spend too much time looking for an image or file on your hard disk or your CDs, just let Tri-CATALOG analyze them once, and recover in the blink of an eye. Tri-CATALOG was created to keep a list of the contents of your folders, local and remote disks, CDs, DVDs, etc. in your database so you can locate them quickly and easily.

Share your photos : analyzed for each folder or disk, Tri-CATALOG creates a “virtual volume” containing the list of files in the folder hierarchy, as well as thumbnails for images. With Tri-CATALOG, you can easily share this data with other users and other Mac.
Protect your images:You can send “virtual volumes” to others. You can view your images but with limited resolution. You retain control of the original images.
Carry all your photo library with you: the “virtual volumes” are very light compared to the original volume, but you can see all the images (reduced). In a small Mac, you can see all your images.