Developed by Tobias Reinhardt, Winmail.dat Opener is a free app allowing users to open pesky 'winmail.dat' attachments. The free version is fully functional, but if you can not stand the ads, the in-app-purchase will remove ads.

Winmail.dat Opener is available for both Android and iOS users. Since many e-mail clients do not support rich-text message contents and attachments from older versions of Microsoft Outlook applications, people who still use these versions will find Winmail.dat Opener very useful and convenient.

App Name: Winmail.dat Opener

Brief:

Winmail.dat Opener is a specialized tool designed to address a common issue faced by many email users: the inability to open winmail.dat files. These files often contain important Rich Text Format (RTF) information that standard email clients cannot process. Originating from Microsoft Outlook's TNEF format, winmail.dat files can now be seamlessly accessed using this utility, which conveniently extracts and presents the contents on your device allowing for various follow-up actions.

Core Features:

• TNEF Extraction: Efficiently extracts the contents of winmail.dat files stored on your device 📂.
• Multiple Actions: Once extracted, the app provides options to preview, resend, print, or save the contents 📲.
• Easy Access: Opens winmail.dat files directly from the context menu of your email client for convenience 📩.
• Secondary Method Support: Allows you to open winmail.dat files by manually selecting previously saved files within the app if the context menu is not showing the app 🔄.

Pros:

• User-Friendly Interface: Specially designed to be straightforward to navigate for any level of user expertise 👌.
• Practical Utility: Fills a niche requirement for users who regularly receive RTF files from Outlook users 🛠️.
• No More Incompatibility: Solves the problem of incompatibility with non-Outlook email clients 🚫🔒.
• Preservation of Data: Ensures important information enclosed in winmail.dat files is not lost 🗃️.

Cons:

• Format Limitation: Cannot open files with .dat extension that are not true winmail.dat files 🗂️.
• Specialized Use: Primarily beneficial for users who specifically deal with winmail.dat files and may not be necessary for others 🎯.
• Email Client Dependencies: Performance can depend on the compatibility with various email clients 💼.

Price:

Winmail.dat Opener is a free utility, although the description doesn't mention in-app purchases, it is always wise to check within the app for any updated pricing details 💵.

(Converted HTML to markdown without unnecessary tags or elements for clarity. Included sections are brief, core features, pros, cons, and price. No community section is provided due to the non-game nature of the app.)