Winmail.dat Opener & Reader

Name: Winmail.dat Opener & Reader
Rating: 3.2608695 (375 reviews)
Author: Evansir

Evansir

★ 3.3 (375 ratings)

⬇ 100,000+ downloads

Est. actual: 304,595

Free

Released: Apr 14, 2018

No in-app purchases

Contains ads

Rated: Everyone

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +135 installs — 14% slower than the week before (+157) · 17/day since Sep 29
🏆Among Tools apps top 13% by installs gained this week (1167 peers growing)
⭐Rating steady at ★ 3.26 since Sep 29
🛠Updates quiet · updated 107 days ago

Installs since launch

+666 installs · 0 ratings since Sep 29

Update history

1.6.6 Jul 28, 2026 · seen Sep 29, 2026

Thank you for using TNEF and Winmail.dat Extractor!<br><br>What's new:<br>Bug fixes and interface improvements

Only the current version so far — new entries appear as the app ships updates.

Winmail.dat Opener & Reader is a tools app by Evansir with 100,000+ downloads (about 305K estimated). +135 installs in the last 7 days. Rated 3.3 from 375 ratings. Released Apr 14, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “Winmail.dat opener will help you to extract files and messages with all attributes from Winmail.dat files. Launch the app and open winmail.dat file using the system's default picker; no permissions are required. Winmail.dat, or in other words, TNEF, is a Microsoft proprietary file format designed for Outlook and…”