.MFS File Extension
MetFS Encrypted File System
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What is an MFS file?
An MFS file is a virtual partition formatted using the MetFS file system. MetFS is a software system that creates and maintains an encrypted FUSE-based file system. MetFS partitions use the MFS extension by default, but no file extension is required.
Data stored in an MetFS partition cannot be read without the user entering the correct password. Until decrypted, an MetFS partition contains unrecognizable data.