An efs file extension is associated with the EasyFlow, a diagramming and flow charting software package.

There are 4 other file types using
the EFS file extension!

efs icon.efs - Ensoniq SQ80 data

empty icon.efs - Microsoft Windows Encrypting File System

empty icon.efs - eSignal formula script

empty icon.efs - Effective File Search data

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EFS file extension - EasyFlow data

What is efs file? How to open efs files?

File type specification:

Various data file type icon Various data file type

The efs file extension is related to EasyFlow program.

Interactive EasyFlow was a diagramming and flow charting software package produced by HavenTree Software Limited, of Kingston, Ontario Canada. It existed from 1981 until 1998, when it was bought out by SPSS Inc.

The EasyFlow is now obsolete product.

This efs 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.

Help how to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

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