Perfect4contact is one of the powerful software utilities that can let you organize your business contacts including your clients, leads and prospects. It facilitates creating a database that would surely help anyone improve the relationships with contacts. It maintains a history of the conversations and appointments with any contact and lets you have a quick view of any of them. The impressive feature of this tool is the quick filtering that lets you narrow the contact list as you desire. Other features include mail merging letters, search by categories, reminders for occasions, customization of information fields, access of websites from the program itself, etc.