Notes about the TMF file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The TMF file type is primarily associated with 'TM Player' by Techsiti Media. [Note: This entry was provided by the company but there is little to no information about this player and the video (XML video?) in the submission on the website. Because of the selection of video as a category yet an XML MIME type being submitted and because of the lack of any information on the website, FILExt urges some caution.] Claimed supported video types: Mp4, Flv, Tm, Tmf, More.
Detailed information for file extension TMF:
File classification: Video
Mime type: application/xhtml+xml
Other applications associated with file type TMF:
To change file associations press Windows Key
and then Apps and Features
> Default apps
> Choose default apps by file type
Invalid file associations could be the result of underlying issues within your Windows PC.