Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .tmm

Below, you can find answers to the following questions:

  • What is the .tmm file?
  • Which program can create the .tmm file?
  • Where can you find a description of the .tmm format?
  • What can convert .tmm files to a different format?
  • Which MIME-type is associated with the .tmm extension?

1 extension(s) and 0 alias(es) in our database

TimeMap Metadata .tmm file icon

TimeMap Metadata

TMM file is a TimeMap Metadata. TimeMap is a map display system that allows users to view and create interactive maps. TimeMap is unique in allowing the creation of time-enabled (time-aware) maps. The .tmm metadata file format is XML and is readable and editable through ASCII viewers.
Detailed description not available
Category: Data files
Application: TimeMap
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .tmm file extension. If you have helpful information about .tmm extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Matrix Market File
FreeMind MindMap
Spektrum DX8 Telemetry Log
Canon Thumbnail Image
ForeUI Theme Data
Panasonic HD Camcorder Thumbnail
Thunderbird MoreFunctionsForAddressBook Mailing Lists Data
RAM Metafile
DB/TextWorks Thesaurus Maintenance Lock

The .tmm filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

thm (20), mm (18), tml (6), tlm (6), rmm (5), tm (4), mtm (3), gmm (2), tmn (2), tmk (2), tmh (2), hmm (1)

Can't open a .tmm file?

If you want to open a .tmm file on your computer, you just need to have the appropriate program installed. If the .tmm association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.tmm

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

Rate this page

4 / 5 based on 30 user ratings.