From dimensions to a finished dieline. All in your browser.

Design corrugated and carton packaging, check the fold in 3D and prepare files for the next step in production. Create a free Start account — no credit card, no time limit.

  • Free Start plan
  • No credit card
  • Nothing to install

One app. Every device.

Open your browser and start designing: with a mouse at your desk, or with a finger or stylus on a tablet at your customer’s site (tablet mode: two-finger gestures, larger buttons). Nothing to install, nothing to update — always the latest version.

  • Windows
  • macOS
  • Linux
  • Chromebook
  • iPad
  • Android
How it works

Three steps from idea to finished design

1
Set the dimensions

Pick a box style and fit it to your product — the dieline recalculates automatically.

2
Check it in 3D

See the finished box and how it folds before a single sample is cut.

3
Export your files

Hand the design off to your graphic designer, printer or die maker.

Same engine as the app
100%
Example

FEFCO 403 box with lid

  • Inside dimensions 400 × 300 × 100 mm, EB flute, 4.5 mm
  • Dieline with cut and crease lines and formula-driven dimensions
  • Folds along the crease lines — step by step with a slider
  • From the same design: DXF, layered PDF and more
Try it with your own dimensions
Who it’s for

Built for the entire packaging workflow

From structural design and production prep to the customer quote.

Structural designers

Change one number and the whole dieline recalculates from its formulas. Check folding and flap collisions in 3D before a sample is ever made.

Day to day: new sizes of the same box, your own parametric styles, ARD style import.

Printers and die makers

You get a clean dieline with the right line types — cut, crease, construction lines — ready for die making and printing.

Day to day: DXF and CF2 for the cutting die, layered PDF for the design studio.

Packaging manufacturers

Quickly prepare options for your customer: dimensions, board sheet size with trim allowance and a 3D preview for approval.

Day to day: a “Quote” bundle with drawing and 3D image, project archive.

Features

Fewer revisions. Smoother production.

Faster design changes
  • Parametric styles — the dieline is calculated from dimensions and formulas
  • Catalogue of 600+ FEFCO, ECMA and display structures with 3D preview (all ready to use; those still being checked are marked “Test-beta”), ARD style import, style wizard
  • One-click panel features: windows, hand holes, hang tabs, tear strips, vent holes — they move with the panel
  • App, templates and portals in English, German and Polish, using proper packaging-industry terminology
  • Changing the board caliper recalculates crease allowances
Pre-production checks
  • Step-by-step 3D folding – also in your own order (several creases at once, ▶ playback), folding diagram, collision and flap fit checks
  • Flute direction, print side and knife side — in 2D and 3D
  • Inside dimension = product space, no clearance; product with clearance on every side
  • Zero-gap contacts (yellow) and collisions (red) in the folded box
  • Inside and outside measurements that account for board caliper
  • Board sheet with trim allowance, kept up to date with every change
Files for the next step
  • Correct line types, weights and colours for cutting and creasing
  • One-click file bundles: “For the die maker”, “For the designer”, “Quote”, “Archive”
  • Export by dieline, by sheet or with a margin
  • Pallet & Shipping (3D packing): pallet, container, carton selection and loading instructions
  • Product & Protection: product from a 3D file (STEP, STL…), foam and fillers, box fitted to the product
  • Die quotation
  • Artwork on the packaging: designer template with bleed, artwork on the 3D model, 3D PDF and AR files
  • Visualisations (render studio): backgrounds, lighting, foil and varnish, images up to 4K, MP4 and GIF animations
File formats

For those comparing tools. Available formats depend on your plan — details below.

Export
Layered PDFDXF (incl. R12)CF2ARD — with layers, dimensions, variables and boardAIEPSSVGHPGLPNGJPEGPDF 3DGLB / glTFUSDZOBJSTLMP4 / WebM / GIF – animations
Import
ARD — stylesA3D — fold anglesDXF — dieline from fileArtwork: PDF, AI, PNG, JPG, SVG3D product: STEP, IGES, STL, OBJ, 3MF, GLB
Project
.c2cad.c3cad
Native format with dimensions, style, material and preview.
Plans & pricing

Start free. Grow with us.

Start is free with no time limit. Pay for a longer period and save up to 40%. Net prices.

Compare plans in detail

Project and storage limits apply to the CartonCAD cloud. We recommend downloading a backup of your projects to your computer at least once a week — see the Terms of Service for details.

Are you a contractor? Join the directory

Packaging and carton manufacturers, die makers, structural designers, graphic designers, printers, prototyping. Create a contractor profile in about a minute – free until the end of 2026. After the CartonCAD launch, users will be able to send requests for quotation to contractors.

Join the contractor directory
FAQ

Frequently asked questions

Try CartonCAD on your own project

All you need is an email and a password – you will be in the app in a moment: start from a sample carton or a blank sheet. Questions? Write to us: info@cartoncad.com

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