C2X (Contact Backup: Excel and Email) is an easy to use and a reliable tool for backing up your contacts. It reads all the details of your contacts and converts them to a beautiful Excel file, which is then sent to you by email. You can import (paid feature) your contacts back to your phone (android or iPhone) by just scanning the provided QR code within 7 days after that your QR code expires and you have to upload the backup Excel file at https://c2xv2.eastros.com/help to get a new QR code for import. IMPORTANT: By using this app, you agree to our Privacy Policy at https://c2xv2.eastros.com/privacy-policy and Terms of Service at https://c2xv2.eastros.com/terms-of-service