Online STEP viewer · free

Open, measure, and weigh your STEP file online — for free

Upload your .step or .stp file and get dimensions, volume, and weight instantly. No installation required. Built by and for CNC machining shops.

100% in the browser
No registration required to view
step stp stl obj

Have your own machine shop? Cuando termines de mirar la pieza, presupuéstala a partir del mismo STEP: Fabriqer la compara con más de 1.000 piezas ya ofertadas. See how →

Supported formats ·.step.stp.stl.obj
How it works

Open and measure your STEP file in three steps

No installations, no licenses, no waiting. It works in your browser and we do not keep your files.

Step 01

Upload your file

Drag your .step file into the box to get started.

Step 02

View it in 3D

Rotate the part, zoom in, and jump to predefined views. Select points and edges to inspect the real geometry.

Step 03

Measure and weigh

Measure point-to-point dimensions and edge lengths, and get the real volume and weight based on the material you choose.

Not just a viewer

From “I can see it and measure it” to “I know what it costs to machine it”

Cualquier visor te enseña la pieza. Fabriqer va más allá: con el mismo STEP te ayuda a presupuestar el mecanizado, comparando tu pieza con otras que hayas ofertado anteriormente o con nuestra base de datos de más de 1.000 piezas preconfiguradas, para darte una estimación sugerida del tiempo de proceso.

This is what separates a shop that quotes by eye from one that quotes with data.

Similarity

Compare your part with others already quoted

+1000

Preconfigured parts in our database

100%

Online · no installation required

5

Free parts, no card required

// How your part is quoted, step by step

your-part.step extracts geometry + measurements
finds similar parts 12 similar parts from your history + database
your rates material · operations · times
Quote PDF your logo · your coding
Estimated quote demo-bracket · Al 6082 · 5 pcs
€186.40
For your shop

Fabriqer is the quoting software for CNC machining shops

If you receive many STEP files a day and spend hours quoting, Fabriqer turns that process into minutes without losing technical rigor.

📦

Automatic CAD analysis

Upload the STEP file and we extract dimensions, volume, weight by material, and features (holes, threads, flats).

Comparison with parts already quoted

Compara tu pieza con otras piezas similares que hayas ofertado anteriormente o con nuestra base de datos de más de 1.000 piezas preconfiguradas para obtener una estimación sugerida del tiempo de proceso.

📊

Materials, operations, and times tailored to you

Database of common materials, alloys, supply conditions, finishes, and manufacturing operations. Customize your rates and processes.

📄

Quote PDF with your brand

Export quotes with your logo, corporate color, coding, and images of each part. Professional without effort.

Start today

The agile solution for machining shops

Empieza gratis con 5 piezas. Sin tarjeta, sin instalación, sin compromiso. Cuando estés listo, escalamos contigo.

Frequently Asked Questions

Everything you need to know before getting started

What is Fabriqer and what is it used for?
Who is Fabriqer intended for?
What sets Fabriqer apart from other management software?
What types of 3D files does Fabriqer accept?
Does Fabriqer calculate times and prices automatically?
Can I define my own materials and prices?
How can I customise the PDF of my quote?
Do I need to install anything to use Fabriqer?
How much does Fabriqer cost and how can I try it?
How does the AI know how long I will take in my own shop?
What is Fabriqer Inbox?