File Extension Search

.itn File Extension

Developer: TomTom International
File type: TomTom Navigator Itinerary File
You're here because you have a file that has a file extension ending in .itn. Files with the file extension .itn can only be launched by certain applications. It's possible that .itn files are data files rather than documents or media, which means they're not meant to be viewed at all.

what is a .itn file?

ITN files are categorized as data files and known as TomTom Navigator Itinerary Files. These files are the travel itinerary saved using the TomTom Navigator GPS software wherein they are used to save travel routes as well as points of interests in the ASCII text file format. ITN files mark locations as pass-by locations or destination points wherein these points are flagged as either visited or not visited. There are several fields contained in ITN files and these fields are: filed 0 for Longitude in WGS84 format; field 1 for Latitude in WGS84 format; field 2 for Name of the specified point and field 3 for the Flag. ITN files are usually found in “\My Documents\TomTom Navigator Settings" on a Windows operating system and users can create these files or download them online. These files are also available for transfer to a TomTom GPS device using the USB wherein they are saved in the GPS device's ITN folder.

how to open a .itn file?

Launch a .itn file, or any other file on your PC, by double-clicking it. If your file associations are set up correctly, the application that's meant to open your .itn file will open it. It's possible you may need to download or purchase the correct application. It's also possible that you have the correct application on your PC, but .itn files aren't yet associated with it. In this case, when you try to open a .itn file, you can tell Windows which application is the correct one for that file. From then on, opening a  .itn file will open the correct application. Click here to fix .itn file association errors

applications that open a .itn file

TomTom HOME

TomTom HOME

TomTom HOME is a program that is generally classified as a content management application, and this software is specifically categorized as a content management program for external hardware devices. This means TomTom HOME has a set of integrated functionalities that allow users of a specific external hardware device to update its driver software, other device-related applications and data stored in those external gadgets. TomTom HOME was specifically developed for the TomTom device, which is a car GPS navigation gadget. TomTom HOME allows users to quickly and easily synch their TomTom car GPS devices with their Windows-based systems. This application also allows users to receive alerts or notifications about device driver updates, content management application updates and new product releases, so users can conveniently download and install those device driver updates, content management application upgrades and update the data stored in their TomTom GPS devices, such as its map data.
POIConverter

POIConverter

POIConverter is a Point of Interest or waypoints converter that translates varied formats into understandable file formats for other programs. Richard Davies is the developer of this utility. The latest version of POIConverter is 4.08, and this works with widely used versions of the Microsoft Windows operating system. The downloadable file size of this application is 1.7 MB. Here are the readable formats that POIConverter supports: Pocket Streets PushPin (*.psp), Microsoft Map (*.axe, *est, *.ptm), Mapsource waypoint, and NMEA log files (*.pgl, *.txt, *.gps). Route and track data transformation fully supported by this application are the TomTom (*.asc,*.ov2, *.ovr, *.itn), Garmin (*.gdb, *.wpt, *.rte, *.trk), GPS eXchange (*.gpx), OziExplorer (*.wpt, *.rte, *.plt), Maptech (*.mxf, *.rxf, *.txf), and Excel (*.xls) formats. The written formats it supported are the following: AutoRoute PushPins (*.tab), Destinator 3 waypoint (*.csv), Google Earth route and track (*.kml), and Mapopolis waypoint files (*.mlp). POIConverter has a convenient user interface where users can set default parameters that the software can remember. It has sufficient symbol options that can serve as indicators.

a word of warning

Be careful not to rename the extension on .itn files, or any other files. This will not change the file type. Only special conversion software can change a file from one file type to another.

what is a file extension?

A file extension is the set of three or four characters at the end of a filename; in this case, .itn. File extensions tell you what type of file it is, and tell Windows what programs can open it. Windows often associates a default program to each file extension, so that when you double-click the file, the program launches automatically. When that program is no longer on your PC, you can sometimes get an error when you try to open the associated file.

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