PDFCrowd might be a bit more popular than Winmail.dat Reader. We know about 1 link to it since March 2021 and only 1 link to Winmail.dat Reader. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
You can try https://winmail-dat.com to open these files. Source: over 2 years ago
To follow on with this, I've used https://pdfcrowd.com/ too. Source: about 3 years ago
winmaildat.com - Convert winmail.dat or ATT0001.dat files and extract the contained files into accessible, readable files
DocRaptor - As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more
Letter Opener - The best way to open 📎 Winmail.dat, MSG and EML files. Without requiring an App download.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
PDF Reader Pro - PDF Reader Pro is an all-in-one PDF office supporting to Read, Annotate, Edit, OCR, Convert, Create & Fill Form, Sign PDFs, TTS on Mac, iOS, Android, and Windows.
pdflayer - Free, powerful HTML to PDF API supporting both URL and raw HTML conversion. Unlimited document size, lightning-fast and compatible PHP, Python, Ruby, etc.