BlackBerry .REM files

[labtech]

Have a Micro SD Card from a Blackberry. Has the .rem files on it, which are Blackberry encrypted files.
I do not have the phone the micro sd card came from, nor another blackberry phone.

Have not searched much yet, but based on brief search no easy way to convert the files without an actual BalckBerry phone.

Does anybody know a way to decrypt the files without the phone?

Thanks