"Efficient address book is really the best software for keeping contacts I've ever seen."
"I'm impressed with screens and ease of use."
- Joseph N. Felice Sr.
"What a wonderful package! I have been looking for this type of package, including contact groups/subgroups, for some time."
It is an attractive, competent performer as a portable or desktop contacts manager. It's customizable, and it offers a Pro upgrade, for a price, if you need still more features ... It can help anyone keep their contacts organized and up to date, but for small business people, its contact management features make it especially attractive.