WinDat Opener

Version: 2.4.5

Commercial

★ ★ ★ ★ ★

Extract the embedded attachments.

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WinDat Opener overview

WinDat Opener opens the “winmail.dat” email attachments that are sometimes sent by Outlook and Outlook Express email clients. These files are in “TNEF” format, and usually contain attachments such as spreadsheets or presentations embedded within them. WinDat Opener extracts the embedded attachments hidden inside the winmail.dat file, allowing you to open them with another application, e.g., Pages.

Features:

Works with any email client. Just drag-and-drop winmail.dat files from anywhere
Highest rated winmail.dat decoder on the app store
Extracts all attachments from winmail.dat files
Extracts embedded appointment (iCal) and contact (vCard) data
Dark mode support
macOS Catalina compatible

WinDat Opener is simple to use – it integrates transparently with macOS. All you have to do is to either drag-and-drop the winmail.dat file onto WinDat Opener, or just double-click the file. WinDat Opener then extracts the embedded attachments, allowing you to save them, or to open them in another application. WinDat Opener automatically preserves important file metadata such as file creation and modification times.

What's new in version 2.4.5

WinDat Opener opens the "winmail.dat" email attachments that are sometimes sent by Outlook and Outlook Express email clients. These files are in "TNEF" format, and usually contain attachments such as

WinDat Opener opens the "winmail.dat" email attachments that are sometimes sent by Outlook and Outlook Express email clients. These files are in "TNEF" format, and usually contain attachments such as spreadsheets or presentations embedded within them. WinDat Opener extracts the embedded attachments hidden inside the winmail.dat file, allowing you to open them with another application, e.g., Pages.

Features:

Works with any email client. Just drag-and-drop winmail.dat files from anywhere
Highest rated winmail.dat decoder on the app store
Extracts all attachments from winmail.dat files
Extracts embedded appointment (iCal) and contact (vCard) data
Dark mode support
macOS Catalina compatible

WinDat Opener is simple to use - it integrates transparently with macOS. All you have to do is to either drag-and-drop the winmail.dat file onto WinDat Opener, or just double-click the file. WinDat Opener then extracts the embedded attachments, allowing you to save them, or to open them in another application. WinDat Opener automatically preserves important file metadata such as file creation and modification times.