MIME File Extension

MIME file icon

Multi-Purpose Internet Mail Extension

  • File Type mime
  • Developer The Internet Engineering Task Force
  • Popularity
    4.4 (34 votes)
  • Application Microsoft Outlook
  • Category Web Files
  • Format Binary

What is a MIME file?

The MIME extension is related to Multi-Purpose Internet Mail Extension and is classified in the Web Files category, which contains 283 files.

MIME files are supported by Windows, Mac OS and Linux. When working with MIME files, you can rely on 10 programs, including Microsoft Outlook, Apple Mail and Internet Explorer.

MIME types

  • is protocol used to transport non-text information across the Internet. The mime file contains encoded information about transported data. MIME format is used by variety of e-mail clients and web browsers.

How to open a MIME file?

If you can’t open a MIME file, it is usually because the necessary software is missing. To resolve the issue, select the right program from the list for your operating system. Then go to the official website of the developer, download the software, and install it.

Microsoft Outlook, Apple Mail and Internet Explorer stand out as the preferred programs to manage MIME files effectively. To get the latest version of Microsoft Outlook, open the Microsoft website where a universal installer for all operating systems is available.

When you finish installing Microsoft Outlook, the system will automatically launch MIME files with it.

Set Microsoft Outlook to open MIME by default

Change default apps on Mac

  1. Right-click or use Control + Left-click on the desired MIME file to access the file’s context menu;
  2. Choose "Open in Application" and click "Other";
  3. At the bottom of the window, you will see the "Enable" menu. It is already set to the default option, "Recommended Programs";
  4. Within this menu, select "All Programs" and then search for Microsoft Outlook. Check the box next to "Always open in app" to make it the default program.

Set default programs for Windows

  1. Take the first step by right-clicking on your MIME file. Next, select "Open With" and then choose "Choose another app" from the available options;
  2. Find the Microsoft Outlook application in the pop-up window and select it as your preferred program;
  3. Select the "Always use this application" check box and click "OK" to save your selection as the default application for opening MIME files.

Easy MIME Troubleshooting

When facing challenges with MIME files, simple adjustments in your software can often solve the problem. Find helpful troubleshooting guidance below.

How do I know if my MIME file has been damaged?

MIME web files that have become corrupted may display one or more of the following symptoms:

  • Error alerts occur when actions are performed on the file;
  • When opening the file, errors occur or the inability to access its contents;
  • Unexplained MIME file size inflation;
  • Microsoft Outlook or other programs stop responding or crash when trying to handle the file;

Why does Microsoft Outlook quit or crash unexpectedly?

Lack of software updates is a possible reason behind Microsoft Outlook crash. Keep your Microsoft products up to date by installing the latest updates.

Restarting your computer is often an effective solution to resolve various common problems. Therefore, it is recommended to do so before making any changes to the software configuration.

What methods can be used to repair a damaged MIME file?

In a data recovery program, open the damaged MIME file and select the "Repair" menu option. Allow the recovery process to complete, which will automatically repair the damaged web files.