.REM File

The rem file extension is most likely best known for its use in BlackBerry smartphones.

The rem file can actually be any file format, but the rem file suffix signalizes, that the file is encrypted using the BlackBerry smart phone.

The files can be decrypted only with password used in the BB smart phone, or by the same password in the BlackBarry Desktop Software.

Example. "picture_name".jpg.rem

This rem file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Files with rem file extension were traditionally used encrypted files on Blackberry devices. You can encrypt them in your device or with use of Blackberry Desktop Software if you known encryption password.

How to open:

These *.rem files can be opened only in BlackBerry smart phones or with the use of BlackBerry Desktop Software and its part Media Manager, if the user provides his encryption password.

How to convert:

There is no way how to convert the encrypted *.rem files on BlackBerry. However, after decoding the *.rem files, original files can be converted, if their format allows it.