Opening a TPO File

The TPO file type is primarily associated with Topo! GPS.

TPOFile Extension TPO
File extension: TPO
File type:  data file

What is a TPO file?

TPO files mostly belong to Topo! GPS.

This file is used to store data for mapping and positioning. It is mostly used by Topo! GPS software from Topographix to hold GPS mapping data such as geographic coordinates and related metadata. This helps in tracking routes and analyzing outdoor navigation.

Some TPO files also work with Topcon Tools. In these cases, the files keep product order details and data from Topcon Positioning Systems, managing order and configuration records.

  • Mapping Data: Used by Topo! GPS to store location information.
  • Order Details: Utilized by Topcon Tools to record product orders and positioning data.

FilExt.com note: For more information, visit the Topographix website or the Topcon Positioning Systems webpage.

How to open TPO files

You need a suitable software like Topo! GPS to open a TPO file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your TPO file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a TPO file directly in the browser:. Just drag the file onto this browser window and drop it.

Online TPO Text Viewer

Choose your .tpo file to analyze

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Programs that open and convert TPO files:

  1. Topo! GPS
    See the previous paragraphs to learn more about the main application. TPO files are often referred to as Topo! GPS gis because this type of file is primarily created or used by this software.
  2. Arena (Template File) by Rockwell Automation, Inc.
    Arena is a modeling program related to supply chain, manufacturing, processes, logistics, distribution, warehousing, and service systems.
  3. TOPO! (mapXchange Document) by National Geographic
    MapXchange file for map routes, symbols, text, and waypoints. Also see .TPG. Related links: MapXchange Page

Technical Data for TPO File Extension

File classification:
GIS
Related files:
gpx, tcx, kml, kmz, topo, tp0, doe, tpg, te2, zip, txt, exe, eds, mer, xml, csv

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: TOPO!Region
EXEFile: G:\TOPO!\Topo.exe %1

ProgramID: TOPO!Region
EXEFile: C:\TOPO!\Topo.exe %1

ProgramID: TOPO!Region
EXEFile: %ProgramFiles%\TOPO!\TOPO.exe %1


a tpo data file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with TPO files

  • Associate the TPO file extension with the correct application.
  • Update your software that should actually open data files. Because only the current version supports the latest TPO file format. Search, therefore, e.g. on the manufacturer website after an available Topo! GPS update.
  • To make sure that your TPO file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .TPO file online - secure, fast, and no downloads needed.
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