Now with an extended 14-day free trial and an annual subscription for just $9.99, Letter Opener for Windows 8.1 delivers a powerful Winmail.dat Viewer in an easy-to-use, modern app. Some people still use Outlook. And whenever they send you something like an attachment, it shows up in your Mail with a winmail.dat file attached. (Ugh.) But Letter Opener seamlessly converts all types of Outlook’s irksome winmail.dat files. (Hooray!)
This update includes reliability improvements.
- Open winmail.dat files from Microsoft Outlook