.FLKA File

File extension flka appears to be mainly related to the Folder Lock, data protection and encryption software.

The flka file represents encrypted archive that contains user's personal data like photos, documents, etc. protected by a password.

These files can have maximal weight 4GB and are typically meant for portable devices, such as USB flash disks that use FAT32 file system.

Files with flka file extension can be mostly found as encrypted archives protected by the Folder Lock data protection tool.

How to open:

Use Folder Lock to decrypt *.flka encrypted portable folder files.

How to convert:

A conversion of *.flka files is highly unlikely as they are encrypted. You would have to decrypt them first with the original tool.