If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .exe1

On this page, we're going to take a closer look at the .exe1 file extension, which is related to Unknown EXE1 File. We'll explain what exactly a .exe1 fileformat is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .exe1 files into different formats, we'll give you some tips on how to do that too. Let's see the file format associated with this file extension!


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exe1 file - Unknown EXE1 File

Unknown EXE1 File

The EXE1 file extension is currently unknown, according to our knowledge it has not yet been specified or assigned to an application. If you found an EXE1 file of unknown origin on your computer, it's possible that a dangerous software had created it. If you have helpful information about this file extension, write to us!
Category: Unknown files
Application: -
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
.ooo Unknown OOO File
.klm Unknown KLM File
.gay Unknown GAY File
.dtgpha Unknown DTGPHA File

The .exe1 file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .exe1 extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .exe1 file extension wrong?

In our database, we came across the following similar extensions:

.exe Executable File

The .exe1 extension is frequently misused

People sometimes confuse the .exe1 filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

ex1 (1), exe (1)

Having trouble opening a .exe1 file?

If you want to open a .exe1 file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .exe1 association can trigger this error.

Windows can't open this file:

File: example.exe1

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android