RAW → GBR · Windows

Convert RAW to GBR

Batch convert RAW RAW files to GBR in one run. reaConverter handles entire photo libraries with the same settings applied throughout.

reaConverter transforms RAW files to GBR quickly and reliably. Drag in folders, set your options, click Convert, done. No cloud accounts, no file uploads, no complicated setup. Just install and start converting. Process entire photo shoots with consistent exposure and color settings.

DownloadRAW to GBR ConverterConvert
RAW to GBR
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.raw.GBR
4.8

Converting files since 2001

Runs offline — nothing uploaded

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How to Convert Multiple .raw Images to .gbr?

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. You can also resize, crop, and adjust images during conversion.

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Install reaConverter

2. Load your RAW files

Open reaConverter and add your RAW files. You can load individual files, entire folders, or even nested subfolders.

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

Load your RAW files into reaConverter

3. Select GBR as output format

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

Select GBR as output format

4. Start RAW to GBR 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 .gbr files in the output location. The log shows details for each conversion.

Step by step

How It Works

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

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Technical note

RAW to GBR: what carries over and what does not

RAW files hold unprocessed sensor data, so white balance and exposure are still adjustable. Converting to GBR bakes those decisions into the pixels, and highlight recovery is no longer available afterwards. Set white balance and exposure before the run rather than after. A RAW file has a pixel count and a DPI value, and no real-world size at all. GBR is a drawing where one unit means one millimetre or one inch, so the conversion has to assign a scale. Set the DPI before the run rather than resizing afterwards, then measure one feature of known length in the output and scale the drawing once to match it. Everything downstream, from dimensioning to cutting, rests on that single check.

Power Features

Do more with your images

Converting RAW images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

Image editing tools
Image editing

User reviews

What people say after the first batch

Average User Rating:4.8
Last updated on September 28, 2026
Flawless Gerber Conversions – Saved Us Countless Hours! Processes 50+ GBR files at once (drills, copper layers, silkscreens), auto-renames outputs (e.g., ProjectX_top_copper.pdf)
Arthur Hughes
Arthur Hughes
Satisfied Customer
As a PCB engineer, I rely on reaConverter to batch convert GBR files to PDF and PNG for client reports. It preserves layer accuracy perfectly, and the command-line automation saves me hours per project. Finally, a tool that handles Gerber files without glitches!
Michael Chen
Michael Chen
Senior PCB Designer
We deployed reaConverter across our department to standardize file formats for our archives. The command-line support and automation features integrated perfectly into our systems. Stellar performance and zero crashes—it just works.
David R.
David R.
IT Solutions Architect
So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!
Kenneth D. Carter
Kenneth D. Carter
Satisfied Customer
I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!
Mark T.
Mark T.
Satisfied Customer
Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines.
Rebecca Turner
Rebecca Turner
Marketing Agency CEO

FAQ

RAW to GBR Conversion

What are RAW files?

Also known as "digital negatives", RAW photos are uncompressed images that include all the details captured by the camera's sensor. They need to be post-processed using an advanced image editing software. Shooting in RAW mode allows the photographer to have more control over how the image will eventually look, compared to the case of other compressed formats, such as JPG or PNG. The downside of using RAWs, however, is their enormous size, which makes them difficult to store and transfer.

What are GBR files?

GBR is part of the Gerber group of formats — a set of standardized extensions used in the printed circuit board (PCB) industry. Gerber files include 2-D representations of various PCB images, such as copper layers, solder mask etc. They can also describe the electrical connections on such boards, or drilling and milling info associated with them. Similar formats include GBS, CMP and SOL.

Can reaConverter convert RAW to GBR?

Yes! reaConverter instantly converts .raw to .gbr 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 RAW photos directly from Windows Explorer using the right-click menu — fast and convenient.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert RAW to GBR online?

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

How can I turn RAW files into GBR on my computer?

The best way to change RAWs to GBRs 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 RAW to GBR.

How can I automate RAW to GBR 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 RAW files to GBR using the command prompt?

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

What else can I do with reaConverter?

Convert PDF filesAdd watermark on imageConvert DICOM filesCrop photoVectorize images

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