How to Open SVG, DXF and AI Laser Cut Files

You have just downloaded a laser cut file and the ZIP folder is full of files with different endings: SVG, DXF, AI, PDF and CDR. Which one should you use? This guide walks through opening our files in the most popular laser software, step by step.

Step 1: Unzip the download on a computer

Every order arrives as a single ZIP archive. Download it on a desktop or laptop computer, not a phone or tablet - most mobile devices cannot open ZIP files or run cutting software. On Windows, right-click the ZIP and choose Extract All. On a Mac, double-click it. You will now have a normal folder with the individual files inside.

Step 2: Pick the right format for your software

  • LightBurn (most CO2 and diode lasers): use SVG or DXF. Both import cleanly; DXF keeps units in millimetres, which avoids scaling surprises.
  • xTool Creative Space: use SVG.
  • Glowforge: use SVG or PDF.
  • Adobe Illustrator: use AI.
  • CorelDRAW: use CDR.
  • Inkscape: use SVG.
  • AutoCAD or other CAD software: use DXF.

Step 3: Check the size before you cut

After importing, compare the design size with the dimensions stated in the product listing. If the size looks wrong, the cause is almost always a unit mismatch between inches, millimetres and pixels. Our guide Why your SVG imports at the wrong size explains how to fix it in a minute.

Step 4: Separate cut and engrave layers

Most of our files use plain black vector lines. In your software, assign the outer outlines to a cut layer and any inner detail you want burned rather than cut through to a score or engrave layer. Run a small test piece first to dial in power and speed for your material.

Step 5: Pick the parts you need

Many files place all parts or several designs on one page. Select the piece you want, copy it onto a new page and cut it on its own. This saves material and makes it easy to cut only what you need.

Still stuck?

Check our FAQ or get in touch and we will help you get your file working. Ready for your next project? Browse our best-selling laser cut files.

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