SPL Converter
Use our trusted tool with a wide range of features to convert SPL files in seconds. It provides an advanced solution for file conversion and processing.


How to Convert .spl Files in Bulk
1. Install reaConverter
2. Select SPL Files

3. Start Conversion

Convert SPL on your PC
For quick and effortless SPL file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.
Do more with your files
Converting SPL files for use in a larger project? 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.

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Last updated on February 26, 2025






SPL files: Frequently Asked Questions
What are SPL files?
The .SPL file extension is associated with Gerber format, a standard file type used in printed circuit board (PCB) design and manufacturing. These files contain vector-based instructions for photoplotters, detailing copper traces, solder masks, and silkscreen layers in PCB production. As part of the Gerber family (often called Gerber splotch files), SPL files follow RS-274X specifications for precise, machine-readable manufacturing data. The format remains essential in electronics fabrication workflows.
Can reaConverter open SPL files?
reaConverter fully supports the SPL file format – open, edit, and export SPL files to any other popular file format with ease.
How do I change SPL to another format?
reaConverter is a user-friendly tool for converting SPL files. Once installed on your computer, it allows you to convert all your .spl files at once with just a few clicks. You can even convert spl images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert SPL online?
If you only want to convert a few SPL files, you are welcome to try our free online SPL converter.
How can I turn SPL files on my computer to another format?
The best way to convert SPL files on your PC is to get 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 SPL.
How can I automate SPL files conversion?
reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.
Can I convert SPL files using scripts or the command-line interface?
reaConverter provides full access to all its features from the Windows command-line shell, including the command-line spl converter.
What else can I do with reaConverter?
Convert Gerber imagesCrop imagesConvert vector imagesConvert RGB to CMYKConvert CAD formats
What formats can I convert a SPL file to?
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