What is .TMVT file extension?
Template created by TimeMap, a timeline graphing application; contains a customized or predefined timeline template; predefined templates include fact flag styles, backgrounds, title styles, and time scale styles.
To create a TMVT file:
Select File ? Save As ? Save As Template....
Choose the save location, name the file, and verify the "Save as type" drop down menu as TimeMap Visual (*.tmvt), select Save.
A "Template Color Category" dialog box will appear, select the color category you would like to place the template in, and click OK.
NOTE: The TMVT file is similar to the .TMV file.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.