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Free PNG to P2D Converters: How to Convert Images to 2D CAD and Decal Formats
While this won't create a native PointLineCAD .P2D file, it will give you a usable 2D vector drawing that you can edit and work with.
Directly converting a raster PNG (made of pixels) to a CAD-ready P2D (made of lines) usually requires "vectorization."
Because P2D is used across a few different software ecosystems, the right tool depends entirely on your specific project. Here are the best free methods available.
Image Converter: Convert Image to Any Format for Free | Canva
P2D conversions often strip unnecessary metadata, leaving only raw pixel coordinate and color data perfectly suited for embedded systems.