TRL file format description

TRL file format

We made this page to help you understand how to work with TRL files. Here, you can find info on software that can handle these files. It includes simple programs for opening and converting them.

Learn about the TRL file and its functions here!

We also explain how to convert them into other types. It's simple and hassle-free. For opening or changing TRL files, this page offers all the tools you need.

#1 Holux GM-101 Tracklog

The TRL file is an Holux GM-101 (Alan MAP 500) Tracklog. Holux GM-101 is a handheld GPS receiver unit.

Category:Data files
Magic:- / -

Holux GM-101 Tracklog related extensions

  • lmx Nokia Landmark Exchange File
  • nmea NMEA GPS Log Data
  • ovl Geogrid ASCII Overlay Data
  • sbn GT-31 Binary SIRF Data

#2 Topocad Roadlines Data

The TRL file is categorized under Data. It is associated with Topocad, serving as a Topocad Roadlines Data. Topocad is a topographic CAD application that works with survey data from the field. Visit the website of Topocad for a detailed description of the TRL format.

Category:Data files
Magic:- / -

Topocad Roadlines Data related extensions

  • dtm Topocad Digital Terrain Model
  • pp Topocad Polygon Point Coordinate Data
  • pxy Topocad Coordinate Data
  • sur Topocad Survey Data

#3 Alan MAP 500 Tracklog

The TRL file is categorized under GIS. It is associated with Alan MAP 500, serving as an Alan MAP 500 Tracklog. Alan MAP 500 is a portable GPS receiver designed for sport and outdoor activities. It seems that Alan MAP 500 is no longer supported by the maker.

Application:Alan MAP 500
Category:GIS files
Magic:- / -

Alan MAP 500 Tracklog related extensions

  • csf GeoMedia Coordinate System Data
  • stx ArcView Statistics Data
  • ttmd Trail Tracker GPS Map Data
  • gdbindexes ArcGIS Geodatabase Index

Did someone accidentally misspell the TRL filename?

The TRL filename extension may be misspelled. We compiled a list of similar file extensions to help you find errors.

Filename extensions similar to TRL:

Windows can't open your TRL file?

When you try to open a file by double-clicking it, Windows looks at the file's name to figure out what to do. If Windows doesn't know the file type, it'll ask you to choose an app to open this TRL file.

To set the TRL file association in Windows 11, you can follow these steps

  1. Open the Settings app by clicking on the Start menu and selecting the gear icon.
  2. In the Settings app, click on System and then select Apps from the left-hand side menu.
  3. Scroll down and click on the Default apps option.
  4. In the Default apps section, you will find various categories. They include Email, Web browser, and Music player.
  5. Locate the category that matches the file type you want to associate. For example, choose Photos for image files, or Video player for video files.
  6. Click on the current default app listed under the category. A list of available apps will appear.
  7. Choose the app you want to set as the default for that file type. If the app you want is not listed, click on More apps to see more options. Or, click on Look for an app in the Microsoft Store to search for apps.
  8. After selecting the app, it will become the default choice for opening files of that type.

It's worth mentioning that you don't always need to set TRL file association. Many apps can open files. They don't need a specific file association to be set.

Handle TRL files with care

Exercise caution when handling TRL files from unknown sources. Files from certain sources can threaten your computer's security. They might contain malware, viruses, or harmful software. To minimize risks, avoid downloading or opening unfamiliar TRL files. Use trusted antivirus software to scan files from unknown sources before opening.

If you find the information on this TRL page useful, please feel free to link to this page. >> TRL file