SYNCDB

iTunes saved contact database
File type: Backup file
Files with syncdb file extension is mainly related to Apple iTunes multimedia and iOS devices management software for Windows and Mac. A syncdb file stores contacts database from iOS device.
What is syncdb file?
File type category:
Backup file
Date updated: July 20, 2021
The syncdb file extension is used by iTunes for saved contacts list in database format.
Found as backup.syncdb, these files are created during the backup process of iDevice in iTunes.
These files are typically located:
macOS (OS X)
/Library/Application Support/MobileSync/Backup folder.
Microsoft Windows
C:\Users\"user name"\AppData\Roaming\Apple Computer\MobileSync\Backup
How to open syncdb file?
You can import these databases back to iTunes should you need it.
How to convert syncdb file?
Possibly contacts can be exported and saved in a separate file, like VCF.
Suggested software to open syncdb file:
Associated software actions with the syncdb file
Software apps that create syncdb files:
Apple iTunes for Mac (Apple macOS / Mac OS X)
Software apps that backup syncdb files:
Apple iTunes for Windows (Microsoft Windows)
Apple iTunes for Mac (Apple macOS / Mac OS X)
Software apps that recover syncdb files:
Apple iTunes for Windows (Microsoft Windows)
Apple iTunes for Mac (Apple macOS / Mac OS X)
Software applications that handle other tasks involving syncdb files:
Apple iTunes for Windows (Microsoft Windows)
Apple iTunes for Mac (Apple macOS / Mac OS X)