SPL Converter

Save yourself from the hassle of spending countless hours trying to figure out how to convert multiple SPL file into other formats with our fast and easy SPL file converter.

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reaConverter
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SPL Files
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SPLConverter

How to Convert .spl Files in Bulk

1. Install reaConverter

Download reliable SPL conversion software to convert multiple .spl files and folders in one go.
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Install reaConverter

2. Select SPL Files

Select SPLs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load SPL files

3. Start Conversion

Click Convert to start the bulk conversion of all selected SPL files. The process will begin right away.
reaConverter - Start SPL 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.

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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.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on May 29, 2025
"Tried a few image tools before, but this one is by far the easiest. Drag, drop, convert — done in seconds. It saved me a ton of time when organizing my image folders."
Lisa K.
Lisa K.
Happy User
"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
Marcus White
Marcus White
Healthcare IT
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Jian Wong
Happy Online User
"Before reaConverter, I was the ‘File Conversion Guy’ at work — a title I never asked for and definitely didn’t want. Then I found the Watch Folders feature, and suddenly I was free! Now, files convert themselves while I sip coffee and pretend I'm still working hard. My coworkers think I'm a wizard. Thanks reaConverter, for saving my sanity and boosting my fake productivity!"
Ben H.
Ben H.
Overwhelmed Office Hero
"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

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 CAD formatsSet picture bit depthCopy EXIF dataConvert GIS filesConvert RAW formats

What formats can I convert a SPL file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  hpg  hru  ico  iff  iges  igs  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  xbm  xpm 

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Explore our efficient SPL file converter that saves you time and effort by converting multiple .spl files into different formats.
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