WhatsApp Tri-Crypt (Omni-Crypt) file extensions

WhatsApp Tri-Crypt (Omni-Crypt) runs as a background service and will monitor and convert WhatsApp .crypt5, .crypt6, .crypt7 and .crypt8 backup files to .crypt legacy encryption. This means that apps which have not been updated to support these two new encryption formats will continue to function correctly. Integrated support for SMS Backup+ is included. The app may also be used as a stand-alone .crypt5, .crypt6, .crypt7 and .crypt8, .crypt9, .crypt10, .crypt11, .crypt12 decrypter / recrypter. It is available in free and pro paid version.

Features:

• Manual decrypt / recrypt runs as a background task and displays a progress bar so as not to clutter or freeze the UI thread when dealing with large databases.
   
• Screen orientation is locked whilst manually decrypting or recrypting so that this important process is not interrupted or terminated prematurely.
   
• Will check the backup file every 15 minutes. Not all backups occur at 4am because WhatsApp is process and memory aware. Then of course there are manual backups.
   
• Supports devices which saves the latest backup file in the msgstore-YYY-MM-DD-N format. Most tablets do not save the backup file in the usual format.
   
• The background service is extremely lightweight and has minimal impact on battery life. It can also be paused so you don't have to remove the app to stop it.
   
• If you have SMS Backup + installed then Omni-Crypt will send an intent to trigger the backup process. No intent will be sent if it's not installed.
   
• The background service will publish both an alert and a notification upon each recryption (usually once per day). Please purchase a pro key to disable this.
   
• Incremental mode for creating .db and .crypt files that only contain new messages that were not backed up during the previous cycle. (pro feature).