Convert GBL to DGN

Convert GBL to DGN without uploading files anywhere. reaConverter works entirely on your PC — fast, private, and handles thousands of files at once.

Manual GBL to DGN conversion wastes hours. reaConverter automates the process — just add files and click Convert. Everything happens offline on your computer — no uploads, no cloud risks.

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GBL to DGN
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GBLDGN

How to Convert Multiple GBL Files to DGN?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting GBL files in under two minutes.

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Install reaConverter

2. Load your GBL files

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

Drop your GBL files into the window or use File menu to browse and select folders.

Load your GBL files into reaConverter

3. Select DGN as output format

Choose DGN as the target format. Pick a destination folder or let reaConverter save files alongside the originals.

Select DGN as output format

4. Start GBL to DGN conversion

Hit Convert and let reaConverter do the work. The progress window shows status for each file in real time.

Start Conversion

After conversion, find your DGN files in the output folder. Click 'Show converted files' to open it directly.

GBL to DGN Converter

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

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Do more with your files

Converting GBL 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 January 23, 2026
"I build custom guitar pedals and needed to view Gerber files on my Mac. reaConverter converted my GBR to JPG in two clicks—no complicated settings. Even handles RS-274X perfectly!"
Jake Wilson
Jake Wilson
DIY Electronics Enthusiast
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
Satisfied Customer
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Kyle Brooks
Happy User
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
Brian White
Happy User

GBL to DGN Conversion: FAQ

What are GBL files?

A GBL file contains the descriptions of the bottom copper layer of a printed circuit board (PCB) and generally functions as an input file for a photoplotter used in the fabrication of such boards. The GBL format is part of the Gerber group, which includes over 20 extensions that function as standards in the PCB industry. Similar formats include GTS, GTL and GBS.

What are DGN files?

DGN stands for "design" and represents an extension typically used for CAD (Computer Aided Design) files created with Bentley Systems' MicroStation or with IGDS (Intergraph's Interactive Graphics Design System) — two popular programs used by architects, engineers, constructors and designers. DGN files can include sizeable building projects with a rich amount of details, usually have a very large size and can be viewed with a limited number of CAD programs.

Can reaConverter convert GBL to DGN?

Yes! reaConverter instantly converts .gbl to .dgn 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 GBL to DGN online?

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

How can I turn GBL files into DGN on my computer?

The best way to change GBLs to DGNs 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 GBL to DGN.

How can I automate GBL to DGN 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 GBL files to DGN using the command prompt?

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

What else can I do with reaConverter?

Convert GIS filesConvert vector filesConvert picture color spaceConvert PDF filesAdd watermark on photo

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