Opening GTT Files

The GTT file type is primarily associated with Garmin BaseCamp.

GTT	File extension: GTT
	File type:	data file

What is a GTT file

GTT files mostly belong to Garmin BaseCamp. GTT files are used in different fields and may store data in XML format. The most common use is as a Garmin text translation file, which is opened with tools like Garmin BaseCamp. This file holds text for translations that assist in localizing or displaying information on Garmin devices.
Other uses include:

Tablet Weaving Pattern: An XML file that contains design instructions for tablet weaving. This type is managed by software such as Guntram's Tabletweaving Thingy.

Game Terrain Texture: A file used in games such as Ragnarok Online to store terrain texture data. This variant may work differently from the XML-based Garmin files.

FilExt.com tip: By checking the file content in a text editor, you can often see XML tags indicating its structure. The correct application depends on its origin, so knowing whether the file came from Garmin software, weaving design tools, or game assets is key.

How to open a GTT file

You need a suitable software like Garmin BaseCamp to open a GTT 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 GTT file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a GTT file directly in the browser:. Just drag the file onto this browser window and drop it.

Online GTT Text Viewer

Choose your .gtt file to view

or drag and drop it here

Online File Viewer

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How to extract texts from GTT files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

1. To do this, click the button "Choose your .gtt file to view" on this page.
2. Your GTT file will then be displayed in the browser.
3. Now click on "Save as..." at the top of the page.
4. Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
5. Download the converted file.

GTT file format:

The file format, which is the arrangement and type of data in a file, determines which program can open the file. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. If the file extension does not match the file format, double-clicking on the file will cause an error upon opening. If there are problems opening a file, you must first determine the file format used. Our analysis of the GTT files produces the following result:

GTT is not a common file extension and predominantly uses a uniform format. The two most popular formats are as follows:

• 65% of all GTT files use the popular XML file format. The Extensible Markup Language (XML) is a simple text-based format for representing structured information: documents, webpages, data, configuration, books, transactions, invoices, and much more. XML defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. The content consists of readable text data, which can be read using a text editor. The files are 210 KB to 650 KB in size, with a median of 610 KB. This file type is based on cutting-edge technology. The keywords <?xml version="1.0" encoding="UTF-8"?>, <gtt xmlns="http://www.garmin.com/xmlschemas/GarminTextTranslation/v1" and xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.g are typical for these files. The file name Dutch.gtt or Brazilian.gtt is characteristic of these files. Files like these are sometimes connected to german and text.
• 25% of all GTT files start with the bytes 00 00 00 00, which are crucial for this file format. The content consists of illegible binary data, which can only be read and interpreted by the associated programs. The file size is in the range of 170 KB to 170 KB. The following keywords are characteristic: DXT1. These files are attributed to oraclegamr, ronark and ground.

The remaining 10% of all GTT files are files with no common format. They are often associated with merlion, swedish, simple or greek. You can get all the details of your GTT file by dragging it onto this page or by clicking the button "Choose your .gtt file to view" above.