The File Extensions Database


.EML File Extension

  • Developer by: Microsoft
  • Category: Text Files
  • Format: Text and Binary

What is an .EML file?

.EML is E-Mail Message

An EML file is an email message saved by Microsoft Outlook or other e-mail programs. It may also contain an e-mail attachment, which is a file sent with the message.

If EML files will not open in Outlook Express, try the following:

  • Open My Computer.
  • Select Folder Options from the Tools menu.
  • Click the File Types tab.
  • Under Registered file types, select EML Outlook Express Mail Message, then click Advanced.
  • Click Open, then click Edit.
  • Type the following line in the "Application used to perform action" box:
    "C:Program FilesOutlook ExpressMSIMN.EXE" /eml:%1
  • Click OK twice, then close the window.
  • EML files may also be opened in Internet Explorer since they are formatted the same as .MHT files. Changing the file extension from ".eml" to ".mht" should cause the file to open directly in Internet Explorer. EML files may also be opened within Internet Explorer using the Microsoft Exchange Server Outlook WebAccess client.

    NOTE: Since EML files are partially saved in plain text format they can be opened by a text editor, such as Microsoft Notepad and Apple TextEdit.

    Programs that open E-Mail Message
    Windows
    File Viewer Plus
    Microsoft Outlook 2016
    Microsoft Outlook Express
    Microsoft Internet Explorer
    Microsoft Windows Live Mail
    Mozilla Thunderbird
    Encryptomatic Message Viewer Lite
    Novell GroupWise
    Perion IncrediMail
    Mozilla SeaMonkey
    Mac
    Microsoft Outlook 2016
    Apple Mail
    Mozilla Thunderbird
    Mozilla SeaMonkey
    Linux
    Mozilla Thunderbird
    Mozilla SeaMonkey
    iOS
    Kupon.BG Klammer 3
    Android
    File Viewer for Android

    How to solve problems with EML files

    • Associate the EML file extension with the correct application. On :
      Windows: Right click on any EML file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.EML files". Mac: Right click (or Ctrl-click) the EML file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
    • Update your software that should actually open .EML is E-Mail Message. Because only the current version supports the latest EML file format. Search, therefore, e.g. on the Microsoft manufacturer website after an available .EML is E-Mail Message update.
    • To make sure that your EML file is not corrupted or virus-infected, get the file again and scan it with antivirus software.