Convert GBR to JP2

GBR to JP2 converter that respects your privacy. No cloud uploads, no file size limits — just fast offline batch processing.

Batch GBR to JP2 conversion doesn't have to be complicated. reaConverter processes entire folders with consistent quality settings. Works offline with no internet required — convert anywhere, anytime.

1. Download and Install reaConverter

First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed.

Install reaConverter

2. Load your GBR files

Open reaConverter and import your .gbr files. No file limits, no slowdowns. Add as many as you need.

Drag files into the window, use the Add Files button, or select entire folders.

3. Select JP2 as output format

Select JP2 as target format and pick where to save results. You can keep default settings or fine-tune the output.

4. Start GBR to JP2 conversion

Hit Convert to process your files. The log window shows progress, timing, and status for every file.

Conversion complete? Your JP2 files are saved to the destination folder, ready to use.

GBR to JP2 Converter

reaConverter offers the fastest, simplest solution for converting your GBR files into JP2 in seconds - all files processed on your PC for maximum privacy and speed.

Download Free Trial

Do more with your files

Converting GBR 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

User Reviews

Average User Rating:
Last updated on January 25, 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

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

Senior PCB Designer

"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

Happy User

"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

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

Non-Profit Coordinator

"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"

Logan B.

Satisfied Customer

GBR to JP2 Conversion: FAQ

Can reaConverter convert GBR to JP2?

Yes! reaConverter instantly converts .gbr to .jp2 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 GBR to JP2 online?

If you only need to convert a few GBR files to JP2 format, feel free to try our free online free online GBR to JP2 converter — perfect for small batches with no installation needed!

How can I turn GBR files into JP2 on my computer?

The best way to change GBRs to JP2s 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 GBR to JP2.

How can I automate GBR to JP2 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 GBR files to JP2 using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line gbr to jp2 converter for batch processing.

What else can I do with reaConverter?

Set manual file date Convert DICOM files Picture resizer Change format settings Change DPI