1)   Collection Explorer 2.5.3
Collecting software. Organize, track, and manage your collections in a Windows Explorer-like way. Your categories in a tree on the left, your items in a list on the right. Comes pre-loaded with categories for all types of collectibles. Easy to learn.

 2)   Baseball Card Collector Professional 10.0
If you collect Baseball Cards, this free program is for you to keep those cards organized and much more. This program lets you record detailed information about each of your Baseball Cards.