This article explains how to open an EML file in Windows, and how to change the default app that Windows uses to handle EML files. The instructions in this article apply to Windows 10, Windows 8, and Windows 7.
Tutorial How to open .EML files – What program opens EML email?
If you have more than one EML viewer installed on your computer and want to choose which program should open it, you can open the EML file as follows:
Open Windows Explorer and locate the EML file you want to open.
Right-click on the EML file and select Open With.
