Winmail Opener 1.7.0.27 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. Commonly, this program's installer has the following filenames: wmopener.exe and Icon7573A627.exe etc.
Winmail Opener lies within Communication Tools, more precisely E-mail Tools. The most popular versions among Winmail Opener users are 1.6, 1.5 and 1.4. We recommend checking the downloaded files with any free antivirus. Winmail Opener can be installed on 32-bit versions of Windows XP/XP Professional/Vista/7/8/10/11. This free PC program works with ".dat" file. The actual developer of the free program is Eolsoft.
From the developer:
Winmail Opener is a small and simple utility that allows you to view and extract contents of TNEF-encoded messages (winmail.dat). That means if you receive winmail.dat on your e-mail, you can use the program to view rich text message contents and attachments embedded into it.
You may want to check out more software, such as DWG Open File Tool, AI Open File Tool or C# Open Excel File Programmatically, which might be similar to Winmail Opener.
Office Tools