A daily updated filename extension database!

TRL file extension

The table below provides useful information about the .trl file extension. It answers questions such as:

  • What is the .trl file?
  • What program do I need to open a .trl file?
  • How can the .trl file be opened, edited or printed?
  • How can I convert .trl files to another format?

We hope you find this page helpful and a valuable resource!

2 extension(s) and 0 alias(es) found in database

✅ Holux GM-101 Tracklog

TRL file is an Holux GM-101 (Alan MAP 500) Tracklog. Holux GM-101 is a handheld GPS receiver unit.
Category: Data files
Application: GPSBabel
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
TRL aliases:
TRL related links:
TRL related extensions:
GPS Exchange Format Data

Garmin MapSource Document

OziExplorer Route Data

GisRussa Map

Garmin Point of Interest Data

TopoGrafix Location Data

Digital Chart of the World Data

Magellan eXplorist Map Image

ER Mapper World Data

SharpMap Spatial Index

✅ Topocad Roadlines

TRL file is a Topocad Roadlines. Topocad is a topographic CAD application that works with survey data from the field.
Category: Data files
Application: Topocad
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
TRL aliases:
TRL related links:
TRL related extensions:
ArcView Project

ESRI ArcGIS Ascii Grid

ArcView Geocoding Standardization

ArcView Legend Template

ArcView Extension

ArcView Shape File

ArcView Shape Index

ArcView Ungenerate File

Topocad Road Profile

Topocad Traverse Document

Other types of files may also use the .trl file extension.

🚫 The .trl file extension is often given incorrectly!

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

frl, grl, hrl, rl, rtl, tdl, tel, tfl, tgl, tl, tlr, tr, tr1, tri, trk

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

HP Raster Transfer Language
TrimeTool TRP Output
MotionTracking Track Search Parameters Data
Atari Falcon Spooky Sprites Data
TripMaker Document
Topocad Road Profile
Egg Paint Image
Accelio FormFlow Document
TomeRaider 2 E-book
SkyMap Target Lists

🔴 Can't open a .trl file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .trl file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .trl file extension, write to us!

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