A real page
A4, Letter, square or custom paper. Margin, fit, quarter-turn rotation and mirror. Inspect the centerlines with pinch zoom.
NIBROUTE / PLOT FILESDrawn for paper.
Ready as files.
Bring your own stroked SVG. Fit a physical page, choose the pens and inspect the route before handing off a complete plot packet.
iPhone & iPad · $4.99 one-time purchase
App Store review submitted. Availability follows approval.
Pen-aware preparation
Assign up to eight colors to numbered pens. Compare pen-up distance and use shorter travel only when it actually falls.
A complete handoff
HPGL, physical SVG, two-page vector PDF, untouched source, stroke CSV and parameter records in one ZIP. Native preview and sharing.
Know the file boundary
UTF-8 stroked SVG up to 2 MB, 1,000 strokes, eight colors and 200,000 sampled points. Supports paths, basic line shapes and affine transforms. Set fill to none. Text, raster, CSS classes/stylesheets, filled artwork, effects, dashes, markers and nested viewports are rejected.
Curves use 32/64/128 samples, with no tolerance guarantee or exact curve preservation. HPGL-1 uses 40 units/mm and a bottom-left origin; coordinates round to 0.025 mm. Paper placement uses drawing bounds, not SVG’s original printed size.
No plotter connection, transmission, calibration or model compatibility guarantee. Verify your hardware’s hard limits, HPGL support and physical pen assignments, then test a small job. No cutting, CNC or laser output.
Keep twelve local sources, twenty setups per source and notes. Parameter JSON is documentation, not an importable backup. ZIP packets are limited to 60 MB.
Support
Contact maga40@naver.com with your iOS version, paper settings and the error message. Share a small SVG example only if you are comfortable doing so and have permission to share it.
To recover an invalid setup, open Paper and restore A4/Letter with a reasonable margin, or enable an ink in Pens. To remove a local source and its generated files, delete it in Library.
Privacy policy
Effective October 2, 2026. Gobling Company does not collect app data. Nibroute has no developer server uploads, accounts, ads, analytics, tracking or third-party SDKs. Sources, notes, setups and generated files are stored locally in the app container.
Files leave the app only when you choose a system sharing destination. That destination follows its own privacy policy. Opening this support website uses your browser and our website host; support email is handled by your email provider and used only to answer your request.
Delete a source in Library to remove its local generated files. Removing the app removes its app container, subject to your device backup settings. Privacy questions: maga40@naver.com.
Terms
Use artwork you own or have permission to modify. This is a file preparation tool; you remain responsible for inspecting output, hardware compatibility and safe pen-plot operation. No manufacturer affiliation is implied.