The program opens any Winmail.dat files. Sometimes I receive Windat files from clients that mainly contain artwork or design elements. I believe the original files are created in PC format - then emailed to me as an attachment...once I download the file it is difficult to open because the format has rich text: blogs, italics.... Sometimes I can take these files into Adobe Acrobat & open them as PDFs and save them as PDF doc, or Adobe Illustrator & save as a DWG file or PDF file depending on the project. But having Viewer Pro enables me to open any Windat file easier as the original created file. Review collected by and hosted on G2.com.

Since this program opens/converts Windat files it's a big help. But if you're a MAC user you need to have Mojave OS upgrade to run the program effectively - which makes the program somewhat limited as a MAC user. Review collected by and hosted on G2.com.