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Winmail.dat, MSG, MHT Viewer app analytics for October 10

Winmail.dat, MSG, MHT Viewer

Winmail.dat, MSG, MHT Viewer

  • Letter Opener GmbH
  • Google Play Store
  • Free
  • Productivity
Open 📎 Winmail.dat, MSG, EML and MHT files easily and securely Letter Opener opens winmail.dat and MSG e-mail files as well as EML email files, right on your Android device. It also opens MHT web archives, the format browsers use for saved web pages. Winmail.dat Viewer — what is a winmail.dat file? Someone sent you a winmail.dat or ATT00001.dat attachment and it won’t open? That happens when Microsoft Outlook or Exchange packs the message and its attachments into a single winmail.dat file. The winmail.dat viewer unpacks it instantly, so you can read the message and open or save every attachment inside. MSG Viewer — what is an MSG file? MSG files are email messages saved from Microsoft Outlook on Windows. The MSG viewer shows you the full message on your phone — text, formatting, and attachments included — and opens Outlook’s OFT template files too. EML Viewer — what is an EML file? EML files are saved email messages, used by apps like Apple Mail, Thunderbird, and Gmail — yet most Android phones have nothing to open an EML file with. The EML viewer displays the complete message, attachments and all, and opens Apple Mail’s EMLX files too. MHT Viewer — what is an MHT file? An MHT (or MHTML) file is a complete web page saved as a single file, created by browsers like Chrome, Edge and Internet Explorer. The MHT viewer displays the saved page just like the original. Your files stay private Nothing uploads to the cloud. Nothing leaves your phone. Letter Opener processes everything locally—because your emails are nobody else’s business. Supported file types: • Outlook: winmail.dat, ATT00001.dat, .MSG, .OFT • E-Mail files: .EML, .EMLX • Web archive files: .MHT, .MHTM, .MHTML, .WEBARCHIVE • Documents: .RTF • Images: .TIFF, .TIF, .HEIC, .HEIF, .JP2, .J2K, .JPF, .JXL, .WMF, .EMF Made with a special 😤 for winmail.dat files.
Winmail.dat, MSG, MHT Viewer

Winmail.dat, MSG, MHT Viewer Usage Rank

The usage rank is based on Similarweb's algorithm that calculates current installs and active users over a 28-day period.

All Categories in
United States--
Productivity in
United States#1,404

Daily active users

Analyze usage patterns of Winmail.dat, MSG, MHT Viewer users by viewing Winmail.dat, MSG, MHT Viewer downloads and daily active users over time.

Users

Analyze usage patterns of Winmail.dat, MSG, MHT Viewer users by viewing Winmail.dat, MSG, MHT Viewer downloads and daily active users over time.

Unlock daily active users
AugSepOct

Winmail.dat, MSG, MHT Viewer Ranking Stats Over Time

Similarweb's Usage Rank & Google Play Store Rank for Winmail.dat, MSG, MHT Viewer

Usage Rank

Rank

Winmail.dat, MSG, MHT Viewer Ranking by Country

Counties in which Winmail.dat, MSG, MHT Viewer has the highest ranking in its main categories


Users Interests & Top Categories

Top categories and apps used by Winmail.dat, MSG, MHT Viewer users

Top categories
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31%
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6%
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Apps with a high probability of being used by the same users, from the same store.

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Winmail.dat, MSG, MHT Viewer VS.

October 10, 2026