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Navigation: Home > FLK file

Informations about the FLK filename extension and the file formats associated with it

We collected the information you should know about the .flk filename on this page. If you were sent a(n) .flk file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

1 filename extension(s) are in our database

.flk - Folder Lock Data

The FLK file is a Data file, which is connected to the Folder Lock Data according to our registry. With the adequate settings, the Folder Lock Data (.flk) files can be opened or converted with the help of Folder Lock.

Format description:
FLK format
Folder Lock
Magic string:
- / -
Related links:
Related extensions:
Folder Lock FAT32 Portable Locker File
Folder Lock NTFS Portable Locker File
Folder Lock Wallet File

Important! Programs other than the ones listed above may also use the .flk file extension. Even harmful programs can create files with the .flk extension to store data in them. Always be careful with .flk files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .flk file can’t be opened on your computer?

If the program necessary for opening the .flk file is installed properly on your computer, then the quickest and simplest way to open the .flk file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .flk file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .flk extension

The .flk filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .flk files.

blk, rlk, glk, fmk, flo, fll, elk, clk, tlk, lk, fpk, flu, flm, fl, dlk

Maybe you’re not even looking for the .flk file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .flk extension. It’s possible that the one you’re looking for is among them.

ProWorx NXT Block Data File
GenStat ODBC Export Link
Flasm Disassembled SWF
XProtect Device Licence Key
Descent Mission Builder Block
Microsoft Office 2007 Groove Synchronization Shortcut

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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