Convert GTL to DCX

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

Batch GTL to DCX 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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GTL to DCX
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GTLDCX

How to Convert Multiple GTL Files to DCX?

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 GTL files

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

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

Load your GTL files into reaConverter

3. Select DCX as output format

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

Select DCX as output format

4. Start GTL to DCX 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 .dcx files in the output location. The log shows details for each conversion.

GTL to DCX Converter

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

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Do more with your files

Converting GTL 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

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Last updated on January 25, 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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GTL to DCX Conversion: FAQ

What are GTL files?

The GTL extension is part of the Gerber group of formats, used as a standard in the fabrication of printed circuit boards (PCB). Gerber files contain 2D vector images that describe different data connected to PCB production, such as copper layers, solder masks, drilling or milling info. GTL files are created using Protel, a popular software for PCB layout design, and they describe the top copper layer.

What are DCX files?

DCX files are multi-page images consisting of raster graphics, usually used to create fax files and functioning as a header that introduces a series of ensuing PCX files. DCX is a bitmap format and was initially developed together with the PCX format by Zsoft Corp. and was associated with PC Paintbrush. This graphics editing software was popular in the late 1980s on computers using the MS-DOS operating system, and later on it was adapted for Windows too.

Can reaConverter convert GTL to DCX?

Yes! reaConverter instantly converts .gtl to .dcx 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 GTL to DCX online?

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

How can I turn GTL files into DCX on my computer?

The best way to change GTLs to DCXs 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 GTL to DCX.

How can I automate GTL to DCX 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 GTL files to DCX using the command prompt?

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

What else can I do with reaConverter?

Change format settingsChange DPIConvert DICOM filesChange photo sizeConvert CAD formats

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