If you don't have Play Store, you can download Titanium Backup from here : https://bit.ly/2BOJEUE

Titanium Backup has been updated to v7.0.0

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  • Added support for storing backups into any DocumentsProvider (eg: on external SD card) on Android 5.0+.
  • Added support for CM12’s built-in SU app/binary.
  • [PRO] Added new widget action to restore the oldest/newest data backup for an app.
  • Improved backup location selector with easier navigation to the various storage locations.
  • Fixed hang at “Checking for root elevation” with *very* old SU versions.
  • Various bugfixes.
  • Updated translations.