.EXP File Extension

File Type:
SonicWALL Preference File

Having trouble opening .exp extension? Don't panic! This page explains what exp files are as well as suggests programs you may use to open exp files. You can download these programs through this page.

What is a EXP file?

Exp file extension has SonicWALL Preference file type, developed by SonicWALL, which is associated with the "settings files" category.

Used by SonicWALL, the file contains settings and configuration data. Users can create such a file, using the “Create Backup Settings” option from the software’s management interface. They can also transfer the file to another system, which allows easy sharing of firewall settings.

To learn how you can open the given file, read the information below.

exp file icon
File Type:
SonicWALL Preference File
Settings Files

How to open EXP file?

Double click the exp file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .exp extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the exp extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the exp file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open EXP files

  • Windows Windows
    • SonicWALL SonicOS SonicWALL SonicOS

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the exp file as well. Download Universal File Viewer for your OS.

Download for Win
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Download for Mac
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