Convert GTZ to DIS

Convert GTZ to DIS without quality loss. reaConverter gives you full control over resolution, compression, and output settings.

Batch GTZ to DIS conversion doesn't have to be complicated. reaConverter processes entire folders with consistent quality settings. Works offline with no internet required — convert anywhere, anytime.

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GTZDIS

How to Convert Multiple GTZ Files to DIS?

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately.

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Install reaConverter

2. Load your GTZ files

Load your GTZ files into reaConverter. You can add individual files or point to folders, and the software will queue everything automatically.

Select GTZs from a folder or drag-and-drop them directly into the reaConverter window.

Load your GTZ files into reaConverter

3. Select DIS as output format

Choose DIS for output and set your save location. reaConverter lets you customize quality and apply edits before conversion.

Select DIS as output format

4. Start GTZ to DIS conversion

Press the Convert button and reaConverter takes care of the rest. Processing time depends on file size and volume.

Start Conversion

After processing, find all your new .dis files in the output location. The log shows details for each conversion.

GTZ to DIS Converter

reaConverter offers the fastest, simplest solution for converting your GTZ files into DIS in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting GTZ files for use in a workflow? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features
Image editing

User Reviews

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Last updated on January 17, 2026
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"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
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"Working in a print studio means constantly juggling obscure file formats. I used to waste hours Googling converters or installing random software — until reaConverter became my Swiss Army knife. Install it once, and you're set forever. No internet? No problem!"
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GTZ to DIS Conversion: FAQ

What are GTZ files?

GTZ files contain data connected to maps and routes created via GPS TrackMaker, a real-time navigation program developed by Geo Studio Technologies Ltd. The software allows you to locate where you are on a map, to create a vector-based map, to create and edit tracklogs, stopping points and routes. GTZ files include features that are similar to GTM files.

What are DIS files?

The DIS extension is associated with the DKB Ray-Tracer, a piece of software originally created by David Kirk Buck and Aaron A. Collins, which served as a predecessor for the POV Ray-Tracer. The latter software has the capacity to generate images from text-based scene descriptions and works on various platforms. Though fairly popular on PC/MS-DOS platforms at its release, the DIS format is now obsolete. It can, however, be viewed and converted to more accessible formats.

Can reaConverter convert GTZ to DIS?

Yes! reaConverter instantly converts .gtz to .dis with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert GTZ to DIS online?

If you only need to convert a few GTZ files to DIS format, feel free to try our free online free online GTZ to DIS converter — perfect for small batches with no installation needed!

How can I turn GTZ files into DIS on my computer?

The best way to change GTZs to DISs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from GTZ to DIS.

How can I automate GTZ to DIS files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert GTZ files to DIS using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line gtz to dis converter for batch processing.

What else can I do with reaConverter?

Change format settingsChange DPIConvert DICOM filesChange photo sizeSet manual file date

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