Convert GTL to BPG

For a hassle-free and effective conversion of your GTL files to BPG format, it is recommended to utilize a trusted software tool like reaConverter.

reaConverter is a standalone software designed for bulk GTL to BPG conversion. reaConverter also includes features for resizing, cropping, and editing images, as well as batch processing capabilities that allow users to automate repetitive tasks.

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How to Convert Multiple GTL Files to BPG?

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.

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Install reaConverter

2. Load your GTL files

Start reaConverter and load all the .gtl files you intend to convert into .bpg. The software supports multiple GTL conversion and processes all files locally on your computer.

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

Load your GTL files into reaConverter

3. Select BPG as output format

Pick the BPG as output format and choose the destination folder where you want to save new .bpg files.

Select BPG as output format

4. Start GTL to BPG conversion

Then simply press Convert button and your conversion will begin in no time!

Screenshot

Once the conversion is complete, you can find your BPG files in the destination folder you selected.

GTL to BPG offline

reaConverter offers the fastest, simplest solution for converting your GTL files into BPG 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

User Reviews

Average User Rating:
Last updated on April 23, 2025
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
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"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
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"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
Marcus White
Healthcare IT
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
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"I use the online converter — it’s quick and hassle-free!"
Jian Wong
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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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GTL to BPG 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 BPG files?

BPG is a new and promising image format, which currently provides the most advanced technology in image compression. Released in 2014 by software developer Fabrice Bellard, the BPG format has been shown to include the best quality/size ratio, when compared to other popular formats such as JPG or PNG. The number of image viewers that can open BPG files is currently limited, but is expected to grow in the near future. For easier access, conversion can be done to and from the BPG format.

Can reaConverter convert GTL to BPG?

Yes! reaConverter instantly converts .gtl to .bpg 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 BPG online?

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

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

The best way to change GTLs to BPGs 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 BPG.

How can I automate GTL to BPG 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 BPG using the command prompt?

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

What else can I do with reaConverter?

Convert vector filesConvert picture color spaceConvert DICOM filesResize photoCopy IPTC data

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