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

Details of extension .do7

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .do7 file?
  • Which program can create the .do7 file?
  • Where can you find a description of the .do7 format?
  • What can convert .do7 files to a different format?
  • Which MIME-type is associated with the .do7 extension?
MS-DOS 7.0 System File .do7 file icon

MS-DOS 7.0 System File

DO7 file is an MS-DOS 7.0 System File. MS-DOS is an operating system for x86-based personal computers mostly developed by Microsoft.
Category: Other files
Application: MS-DOS
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
MS-DOS Batch File
Windows Command File
Executable File
Renamed MS-DOS System File
MS-DOS System File
MS-DOS Subsystem Startup File
MS-DOS Overlay Data
MS-DOS Shell Menu Group Data
MS-DOS Shell Menu

Other types of files may also use the .do7 file extension. If you have helpful information about .do7 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

DeductionPro 2007 Data
Stata Batch File
BiRT Data Object Instance
Omnis Studio Database

The .do7 filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

doi (1), d07 (1), do (1)

Can't open a .do7 file?

If you want to open a .do7 file on your computer, you just need to have the appropriate program installed. If the .do7 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.do7

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 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android