WinDat Opener3.1.5 - App Store

. Decodes all winmail.dat files
. iOS 17 and iPadOS 17 support
. Full support for drag-and-drop on iPads
. File manager integration; WinDat Opener will open and save files to and from any location that file manger supported, e.g., iCloud and DropBox

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 preview then right in WinDat Opener, or open them with another application, e.g., Pages.

WinDat Opener is simple to use - it integrates transparently with Mail on the iPhone, iPod Touch or iPad at operating system level, and has it's own integrated file manager that gives you access to locations on your device, and cloud storage provides such as DropBox and iCloud. Once WinMail Opener is installed, all you have to do is to touch any winmail.dat file, and the app you're using will offer to send it to WinMail Opener for the embedded attachments to be extracted. You can then view the extracted files using Winmail Opener’s built-in file viewer, which supports a wide variety of document formats including doc, docx, xls, xlsx, ppt, pptx and PDF, as well as most image formats such as JPEG and TIFF. If you have an application installed on your device that can edit or view an extracted file, e.g., Pages for doc files, you can open any extracted file in that application. WinDat Opener also offers the option of emailing the extracted files, right from within WinDat Opener.

WinDat Opener is a universal application. It will work on the iPhone, iPod Touch or iPad, in any orientation. WinDat Opener works on any version of iOS from 11 onward.

Version History Optimized for iOS 17 and iPadOS 17 3.1.5 09/25/2023 Optimized for iOS 16 3.1.4 09/18/2022 Updated for iOS 15 and iPadOS 15 3.1.3 09/23/2021 Updated for iOS 14 and iPadOS 14 3.1.2 09/17/2020 Performance improvements 3.1.1 03/07/2020 Dark mode support for iOS 13 and iPadOS 3.1.0 09/26/2019 Updated for iOS 12 3.0.2 09/19/2018 Performance improvements and minor bug fixes 3.0.1 08/09/2018 Completely rewritten for iOS 11, WinDat Opener now integrates fully with iOS 11's file manager. You can open files from any file location supported by iOS 11's file manager, and save to contents of a winmail.dat file to any file maker supported location, including iCloud, DropBox, etc. 3.0.0 02/05/2018 Updated for iOS 11 2.5.3 09/23/2017 Fix for a rare problem where winmail.dat files contain multiples files with the same name 2.5.2 03/20/2017 Improved support for international character sets 2.5.1 02/20/2017 · Updated for iOS 10
· iPhone 7 and iPhone 7+ support 2.5.0 09/20/2016 Performance improvements 2.4.9 07/18/2016 · Optimized for the iPad Pro
· Performance improvements for iOS 9
· Improved access to support from within the app 2.4.8 11/10/2015 · iOS 9 support
· Multitasking support!!!
· iPhone 6s and iPhone 6s Plus compatibility 2.4.7 09/21/2015 · Improvement ability to extract calendar information
· Improved handling of Asian fonts 2.4.6 07/01/2015 · Optimizations for iPhone 6 and iPhone 6+ 2.4.5 11/18/2014 · Updated to resolve an issue with screen rotation under iOS 8
· Optimizations for iPhone 6, iPhone 6+ and iPad Air 2 2.4.4 10/31/2014 · Updated for iOS 8
· New high resolution artwork for iPhone 6 and iPhone 6+ 2.4.3 09/18/2014 Enhancements and minor bug fixes for iOS 7 2.4.2 09/24/2013 Additional iOS 7 artwork for a more consistent iOS 7 look and feel 2.4.1 09/18/2013 Updated for iOS 7, including a beautiful new iOS 7 user interface 2.4.0 09/12/2013 Fix for an issue that could result in files from the Mail app not being opened 2.2.8 07/20/2013 Enhanced logging and diagnostics 2.2.7 07/01/2013