No Any signing process and not required any accounts for it. You will just needs to send your contacts in universal format to yourself or other with your mails.
Its easiest way to take backup and restore your contacts from your phone without needing a computer or synchronization. You will able to take a backup with a single touch and send to anybody in .vcf or .csv file format attachment via email.
All contacts can easily be restored any time by simply opening the .vcf file.
Key Features:
Offline Backup: No need to sync contact to any other server. Just email the backup file to yourself.
Easy Restore : No any other application required for restore.
vCard Restore Feature.
Backup Contacts as VCF (VCard) or Export Contacts as CSV (Excel) file
Delete All Contacts in Address Book.
Unlimited VCF Backup. No limitation for contact backup.
Easily manage the progress reports.