MSF file converter How to convert MSF file?

What is MSF file?


Microsoft's MSF file extension is a Mail Summary File that is used in Microsoft Outlook running Windows 10, or older versions of the software. An MSF file is a large file with information about emails and attachments received by mail servers. It contains information such as the email sender and recipient, subject, date and time of the email, and size of the attachment. This allows users to quickly find emails.

MSF Format details


Full Name Mail Summary Format
Developer N/A
Category Misc Files

Software, that convert MSF files


The easiest way to convert a MSF file is to save it in a different file format using dedicated software. Below you will find a list of software programs that can handle MSF files. Open your MSF file with one of them and save in another file format.


MSF Converters

  • Mozilla Thunderbird
  • Mozilla SeaMonkey
  • Netscape Mail
  • 6 MSF converters