Convert GBX to PPM

If you're looking for a reliable and efficient software tool to convert your GBX files to PPM format with ease, you can count on reaConverter.

reaConverter - the leading solution for bulk GBX to PPM conversion. Process thousands of files in seconds with perfect quality.

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How to Convert Multiple GBX Files to PPM?

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 GBX files

Start reaConverter and load all the .gbx files you intend to convert into .ppm. The software supports multiple GBX conversion and processes all files locally on your computer.

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

Load your GBX files into reaConverter

3. Select PPM as output format

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

Select PPM as output format

4. Start GBX to PPM conversion

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

Screenshot

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

GBX to PPM Converter

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

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Do more with your files

Converting GBX 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 June 10, 2025
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
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Logan B.
Satisfied Customer
"I use the online converter — it’s quick and hassle-free!"
Jian Wong
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Jian Wong
Happy Online User
"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!"
Helen Evans
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Helen Evans
Satisfied Customer
"An excellent program! I use it regularly in my work - it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time."
Roger Cook
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Roger Cook
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"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
Jamal Bailey
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Jamal Bailey
Satisfied Customer
"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"
Jason P. Bailey
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Jason P. Bailey
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GBX to PPM Conversion: FAQ

What are GBX files?

GBX is an image file format included in the Gerber group of extensions, which represents a de facto standard in the printed circuit boards (PCBs) industry. Over 20 different extensions are part of this group — including GBL, GTS and GBS — and each describes a different detail from a PCB, which is meant to be transmitted to the photoplotter that manufactures the board. Such details can consist of silkscreen or copper layer features, drilling data etc.

What are PPM files?

PPM or Portable Pixelmap files are image files included in Netpbm, an open source graphics program. The other widely used Netpbm formats are PGM (Portable Graymap) and PBM (Portable Bitmap). All three are image formats and are sometimes called collectively PNMs (Portable Anymap format). While PGMs contains grayscale images, PPMs include color images and they represent intermediary files used in the conversion of less known formats using the Portable Bitmap Utilities. PPM files are mostly operated on UNIX and Intel-based platforms.

Can reaConverter convert GBX to PPM?

Yes! reaConverter instantly converts .gbx to .ppm 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 GBX to PPM online?

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

How can I turn GBX files into PPM on my computer?

The best way to change GBXs to PPMs 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 GBX to PPM.

How can I automate GBX to PPM 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 GBX files to PPM using the command prompt?

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

What else can I do with reaConverter?

Convert DICOM imagesResize pictureChange file creation dateConvert Gerber imagesCrop pictures

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