84,488,480 programs installed

Should I remove Winmail Opener?

What percent of users and experts removed it?
5% remove it95% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #9,054
United States Rank #15,235
Reach 0.0420%
Lifespan of installation (until removal)
< 12.75 days
376.13 days >
Average installed length: 197.63 days


1.4 100.00%

Other programs by Eolsoft

Winmail Opener 1.4

What is Winmail Opener?  (from Eolsoft)

Winmail Opener is a small and simple utility that allows you to view and extract contents of TNEF-encoded files (infamous winmail.dat). Winmail Opener can decode and show RTF message text and all embedded attachments, has full drag-and-drop support and supports command line mode for batch decoding.


Winmail Opener 1.4 is a program developed by Eolsoft. The main program executable is wmopener.exe. The software installer includes 3 files and is usually about 1.03 MB (1,079,353 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 49% of users of Winmail Opener come from Germany, it is also popular in the United States and Japan.

Program detailsProgram details

URL: www.eolsoft.com/freeware/winmail_opener
Installation folder: C:\Program Files\winmail opener
Uninstaller: C:\Program Files\Winmail Opener\uninst.exe
Estimated size: 1.03 MB

Program filesFiles installed by Winmail Opener 1.4

Program executable:wmopener.exe
Eolsoft Winmail Opener
Path:C:\Program Files\winmail opener\wmopener.exe
Additional files:
  • uninst.exe
  • winmail-reader-setup.exe (by Kopf) - Winmail Reader (Winmail Reader Setup)

How do I remove Winmail Opener?

You can uninstall Winmail Opener from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Winmail Opener 1.4, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Winmail Opener.

Win 7 (SP1) 63%
Win Vista 0%
Uninstall it 5%
Keep it 95%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 64.81%
Windows XP 14.51%
Windows 10 14.39%
Windows Vista 6.29%
Which OS releases does it run on?
Windows 7 Home Premium 35.78%
Windows 7 Professional 20.02%
Microsoft Windows XP 14.16%
Windows 7 Ultimate 7.33%
Windows Vista Home Premiu... 5.37%
Windows 10 Home 4.52%

Distribution by countryGeography

48.98% of installs come from Germany
Which countries install it?
  Germany 48.98%
  United States 19.61%
  Japan 4.76%
  Austria 4.65%
  Italy 3.51%
  United Kingdom 2.83%
  Czech Republic 1.59%
  France 1.25%
  Switzerland 1.25%
  Spain 1.13%
  Taiwan 1.02%
  Canada 0.91%
  Belgium 0.68%
  Korea 0.68%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 22.41%
Hewlett-Packard 18.47%
Acer 15.76%
Medion 12.32%
ASUS 5.42%
Intel 3.94%
American Megatrends 2.96%
Samsung 2.46%
Lenovo 1.97%
Toshiba 1.72%
Common models
HP Pavilion dv7 Notebook ... 4.39%
MEDIONPC MS-7366 2.93%
MEDIONPC MS-7708 2.93%
HP Pavilion dv6 Notebook ... 2.44%
MEDIONPC MS-7728 2.44%
Acer Aspire 7750G 1.95%


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