What is a PenPlotter OS for 3D Printers?
A PenPlotter OS is an integrated software platform that transforms your existing 3D printer into a multi-tool creative machine capable of precise pen plotting—without buying dedicated hardware or wrestling with DIY scripts.
TL;DR
Instead of buying a $400 AxiDraw or spending 8 hours on DIY setup, a PenPlotter OS like 3DPlotter gives you everything needed to plot with your existing 3D printer: software, pen holder STLs, printer profiles, and G-code generation—all for €29.90 one-time.
The Core Concept
Your 3D printer is already a precision motion system. It can move a tool head to any X/Y/Z coordinate with sub-millimeter accuracy. Normally, that tool head extrudes plastic. But what if you attached a pen instead?
That's the insight behind pen plotting with 3D printers. The hardware capability is already there—you just need the right software and mounting solution to unlock it.
A PenPlotter OS provides that complete solution:
- Software: Design tools, G-code generation, and printer profiles
- Hardware: Tested pen holder STLs you print yourself
- Workflow: End-to-end process from design to finished plot
The term "OS" reflects that it's not just a single tool—it's a complete operating environment for a new mode of using your printer.
What a PenPlotter OS Includes
Everything you need to go from idea to finished plot.
Integrated Software Stack
Design tools, G-code generation, and printer profiles in one platform. No need to cobble together multiple tools.
Printer-Aware Workflows
Pre-configured settings for your specific printer model. Correct bed sizes, safe heights, and optimized speeds.
Creative Tools
Text with stroke fonts, image vectorization, freehand drawing, and layout tools designed for pen plotting.
Hardware Included
Tested pen holder STLs for popular printers. Print the mount yourself—no additional hardware purchases.
PenPlotter OS vs Alternatives
How does a PenPlotter OS compare to other ways of getting into pen plotting?
Dedicated Pen Plotter
AxiDraw, iDraw
Pros
- Purpose-built for plotting
- High precision
- Plug and play
Cons
- ✗$300-$500 cost
- ✗Another machine to store
- ✗Single purpose
Best for: Best if you have budget and space for a dedicated machine.
DIY Approach
Inkscape + plugins + scripts
Pros
- Free tools
- Full control
- Educational
Cons
- ✗4-8 hours setup
- ✗Fragile workflows
- ✗Manual calibration
- ✗No support
Best for: Best if you enjoy tinkering and have time to debug.
PenPlotter OS (3DPlotter)
3DPlotter
Pros
- Uses existing printer
- €29.90 one-time
- <30 min setup
- Integrated workflow
Cons
- ✗Requires 3D printer
- ✗Smaller community than AxiDraw
Best for: Best if you already own a 3D printer and want reliable plotting fast.
Who Uses a PenPlotter OS?
From hobbyists to professionals, pen plotting unlocks new creative possibilities.
Makers & Artists
Create unique pen-drawn art, greeting cards, and prints to sell on Etsy or at craft fairs.
Learn moreSmall Studios
Add hand-drawn packaging, technical plots, and custom artwork to your service offerings.
Learn moreEducators
Teach G-code, CNC concepts, and digital fabrication using equipment you already have.
Learn moreReady to Try a PenPlotter OS?
3DPlotter is the complete PenPlotter OS for your 3D printer. €29.90 one-time, lifetime access.