When you place your old .crypt backups from Whatsapp to the default folder of latest WhatApp Messenger app for Android, the program will automatically convert it to the latest variant possible, which for certain versions is .crypt10, but may also be higher.
Convert WhatsApp encrypted backup (original) to WhatsApp Messenger encrypted message database backup.
We have found one software suitable in our database for this conversion.
Google Android software - convert crypt to crypt11 on Android
An application for Google Android operating system, which is used to monitor and convert WhatsApp .crypt5, .crypt6, .crypt7 and .crypt8, .crypt9, .crypt10, .crypt11, .crypt12 backup files to .crypt legacy encryption and to .crypt5, .crypt6, .crypt7 and .crypt8, .crypt9, .crypt10, .crypt11, .crypt12 decryption / encryption. It is available in free and pro paid version.
Convert from crypt file
|Yes, WhatsApp Tri-Crypt (Omni-Crypt) supports crypt file conversion as a source file type.||Yes||No||No||No||No||No||No|
to crypt11 file
|Yes, WhatsApp Tri-Crypt (Omni-Crypt) supports crypt11 file conversion as a target file type.||Yes||No||No||No||No||No||No|
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.