Convert SPP to GBR

The quick and simple way to convert your SPP into GBR files is to use a quality piece of software, such as reaConverter.

reaConverter is offline conversion software that supports multiple file formats, including SPP to GBR conversion, along with image editing capabilities.

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SPP to GBR
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SPPGBR

How to Convert Multiple SPP Files to GBR?

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 SPP files

Start reaConverter and load all the .spp files you intend to convert into .gbr. The software supports multiple SPP conversion and processes all files locally on your computer.

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

Load your SPP files into reaConverter

3. Select GBR as output format

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

Select GBR as output format

4. Start SPP to GBR conversion

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

Start Conversion

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

SPP to GBR Converter

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

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Do more with your files

Converting SPP 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 04, 2026
"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
"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
"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
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
Richard E. Miller
Satisfied Customer

SPP to GBR Conversion: FAQ

What are SPP files?

SPP (Serif PhotoPlus Picture) is a proprietary image format used by Serif PhotoPlus to store editable image projects. It supports layers, text, effects, and other non-destructive editing data, allowing projects to be reopened and modified later. Internally, SPP files are built on Microsoft OLE / Compound Binary File (Structured Storage) technology. reaConverter fully supports SPP files and converts them to standard image formats for easy viewing and sharing.

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 SPP to GBR?

Yes! reaConverter instantly converts .spp 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 images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert SPP to GBR online?

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

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

The best way to change SPPs 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 SPP to GBR.

How can I automate SPP 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 SPP 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 spp to gbr converter for batch processing.

What else can I do with reaConverter?

Convert GIS filesConvert Gerber imagesCrop photosCopy EXIF dataConvert CAD formats

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