3D Stamp is the software for tracking the stamp collection. '3D Stamp' offers you features that you will not find in any other philatelic software. It is set based, and allows you to see the full set in the image display window, while in other software, you can see only one stamp at a time. Also, the '3D Stamp' calculates the SET PRICE automatically, with or without varieties, which is very useful for large sets. The variety management is something you won't see elsewhere. Thumbnail viewer is not a simple viewer, it allows you to search for stamps with given colour, year of issue or denomination. One of the most important features of '3D Stamp' is that the data is sorted the way YOU want, not by some index that you need to reindex every week.