Files with flk extension can mainly be found as encrypted files protected by the Folder Lock program.

There is one other file type using
the FLK file extension!

empty icon.flk - AccountEdge lock data

Detailed description

Software that works with flk file extension

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FLK file - Folder Lock encrypted file

What is flk file? How to open flk files?

File type specification:

Encoded and encrypted file type icon Encoded and encrypted file type

The flk file extension is related to Folder Lock program, developed and sold by  NewSoftwares Inc.

The flk file contains encrypted data. These files are password protected and safe-guarded against deletion.

The default software associated to flk file type:

Folder Lock icon

NewSoftwares Inc. logoFolder Lock  Microsoft Windows software

Company or developer:
NewSoftwares Inc.

Folder Lock is security utility used to archive and encode personal data. Folder Lock comes with a perfect combination of seven security tools, letting you encrypt your important files using 256-bit on-the-fly encryption; back them up in real-time to an online storage, and store them to any portable device.

Help how to open:

Use Folder Lock to work with the *.flk files.

How to convert:

As far as we know, this .flk file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .flk file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open flk file, edit flk file, convert flk file, view flk file, play flk file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting flk files.

  • Open flk file
  • Create flk file
  • Others flk file

Software that open flk file - Folder Lock encrypted file

Programs supporting the exension flk on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Folder Lock for open flk file action.

Microsoft Windows:

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