After the PDF is created, saved the file and will be automatically opened up by default in PDF viewer.
Opera: In this web browser support for saving web pages as MHT format was made available in the Opera 9.0 web browser and above.Internet Explorer: Internet Explorer is the first browser to support MHT file format.Microsoft Word supports MHT formats, but if a hyperlink in an MHT file is damaged or corrupted, Word will not be able to open the file. Note: Microsoft Edge does not support MHT format. Use one of the following web browsers to open MHT files. MHT format files does not save images, it only saves links to the online images.If the online images are moved, deleted or renamed, they will not be visible when the User attempts to open MHT File in any other web browser. Hence, MHT format files created with a particular web browser may or may not display the content correctly in another web browser. Too many freeware converters are running at once within Firefox (pdf to word, jpeg to png, word to pdf, etc.) Firefox profile folder doesn’t have the right to create files (read-only permission) The good news is that regardless of the culprit that is causing the instability, you will resolve the issue before you finish troubleshooting with the methods featured in this article. Although it is useful for saving a web page, there is no standard for creating & using these files. MHT can also be created and viewed by other web browsers after installing an add-on or changing browser settings. On Select Helper Application dialog, select PDF Studio xx and hit OK.
If PDF Studio does not show up on the list, select Use other and continue to step6. Click on the drop-down under Action column. Files with the extension MHT are used by Internet Explorer browser to save a Web page as a single file. Find the Portable Document Format (PDF) entry in the list 4.
MHT format files mainly open in browsers like Internet Explorer,Firefox with the help of an add-on. In Internet Explorer browser, when you save a web page it is saved in MHT format. MHT is a web page archive format which stands for MIME HTML.