.MAI File Overview

File Extension: MAI
File Type Description: Microsoft Mail File
File Type Developer: Microsoft Corporation
Primary Associated Software: Microsoft Mail
Primary Software Developer: Microsoft Corporation

Open your files with FileViewPro File Viewer

Download File Opener


Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

What is File Extension MAI?

Pegasus Mail is the primary software program that utilizes the Microsoft Mail File file, originally developed by David Harris. User statistics infer that these MAI files are popular with users from China and most frequently found on the Windows 10 platform. Google Chrome is their primary internet browser for the bulk of these users.

Associated Developers and Software

Microsoft Mail by Microsoft Corporation
Pegasus Mail by David Harris

Top MAI User Languages

Top MAI File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular MAI File Countries

Top User Operating Systems

Windows 7 Windows 10 Windows 8.1 Windows XP

Associated Operating Systems


Other File Types Related to MAI Files

Extension File Type Developer File Category File Type Description
.CSV Unknown Developer Data Files Comma Separated Values File
.GLK Microsoft Corporation Data Files Microsoft Groove Shortcut
.PNO Microsoft Corporation Audio Files Windows 8 Piano Song
.RAF Fuji Xerox Camera Raw Files Fuji RAW Image File
.USE Unknown Developer Text Files Log File
.PMC David Harris Data Files Pegasus Mail Filter Rule Files
._SLN80 Microsoft Corporation Data Files Microsoft Visual Studio File
.14 PTC Backup Files Versioned Pro/Engineer Project File
.DSX DAZ 3D Settings Files DAZ Studio XML File
.EPS Adobe Systems Incorporated Vector Image Files Encapsulated PostScript File

Open Your File:

Compatible with Windows 10, 8, 7, Vista, XP and 2000

Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

“Instead of sifting through folders of files scattered throughout your hard drive, FileViewPro allows you to open any file from one program. Whether it’s a document, spreadsheet, presentation or another file type, FileViewPro can open it.”   - Softonic Review