Efficient Address Book Free is a convenient, versatile and award-winning free contact management program that can help you create as many address books as you'd like. Use it to note the mobile, fax, website addresses, company name, country, phone numbers, addresses, city and email addresses of your contacts and partners.
My License has expired and I would like to up grade and purchase a new license. Please let me know what it will cost, How to pay and how to install the portable edition with out losing my current Data.