The GemBox.Email library supports reading and writing email messages of the following file formats:. MSG (Outlook Item).
EML (Electronic Mail Format). MHT or MHTML (MIME HTML) You can an email file from one format and it as another format, thus achieving a straightforward conversion of emails from your C# and VB.NET code. Both the loaded input file and saved output file can be obtained as physical files (when providing a file's path) or as in-memory files (when providing a file's stream). The following example demonstrates how to convert an email by reading an input file, representing it with a object, and saving it to the output file of the desired format. Screenshot of converted email files.
![How to open mht files How to open mht files](http://image.acasystems.com/html-to-image-converter/faq-convert-mht-to-image-1.png)
Monday, July 13, 2015. Sample MHT with some RAVE visualizations. Got chance to work on few RAVE customization needed for some lightweight fancy MHT file can be downloaded from below path.