Synchronicity is an editor for the Gmail addressbook.
If your smartphone is synced with Gmail, the process reflects to your smartphone in little time.
You can edit phone numbers, addresses and pictures quite easily. Your addressbook can be kept well-organized at all times.
Full backup/restore function and transplant function are included.
Easy to use only because of the desktop app. (Mac OSX & Windows )
Windows 10、Windows 8.1、Windows 7
Architecture x86, x64, ARM
OS X 10.8 Mountain Lion after