.EFSS File

.efss is Effective File Search script

Key Features: .EFSS File Extension

Features	Description
File Extension	.efss
Format	N/A
Created by	Sowsoft
Category	Source code and script

What's on this Page

How to open:
How to convert:

What is an .EFSS file?

The efss file extension is related to the Effective File Search, a software for Microsoft Windows operating system that allows users to index data on hard drive.

The efss file stores script written for Effective File Search tool.

How to open:

Use Effective File Search to open *.efss files.

How to convert:

As far as we know, this .efss 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.

How to solve problems with EFSS files

Associate the EFSS file extension with the correct application. On :
Windows: Right click on any EFSS file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.EFSS files". Mac: Right click (or Ctrl-click) the EFSS file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
Update your software that should actually open .EFSS is Effective File Search script. Because only the current version supports the latest EFSS file format. Search, therefore, e.g. on the Sowsoft manufacturer website after an available .EFSS is Effective File Search script update.
To make sure that your EFSS file is not corrupted or virus-infected, get the file again and scan it with antivirus software.