.SEF File Extension

Verified information
Information about the file SEF
  • Steganos Encrypted Format
  • Encoded Files
  • Steganos GmbH

What is the SEF file?

The SEF file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Steganos Encrypted Format format. SEF files are supported by Windows operating systems. The SEF file is one of the Encoded Files files, just like 236 of the other files found in our file information database. The creator of Steganos Encrypted Format is Steganos GmbH.

A program that can open the SEF file is e.g. Steganos Privacy Suite. This software was released by Steganos GmbH.

Programs, that can open .SEF files


How to open a .SEF file?

If you have problems opening the file SEF, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the SEF file format with the installed program. If not, right click on your SEF file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all SEF files should automatically open with the selected program.

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