A 3D customizer for busy makers

3D printable parametric models that fit your needs.

Create now

In browser. No registration. No credit card.

What can I customize?

Customize
Glider mk2
Otto Lilienthal
Customize
Quick release buckle
Jhon Oldman
Customize
Pulley
Otto Lilienthal
Customize
Belt
Otto Lilienthal
Customize
Rack
Senku Ishigami
Customize
Box
David Mills
Customize
Electronic enclosure
Anaheim Electronics
Customize
Spur gear
Emmett L. Brown
Customize
Linear spring
Monkey D. Luffy

How it works

Customize parameters, download STL

Choose a 3D model

Find what you need in the library or create it

Set your requirements

SOL75 will handle the nitty-gritty engineering for you

Download STL

The bill of materials, handbook and 3D files are ready to download

Get started

In browser. No registration. No credit card.

A software for

Engineers and makers with more ideas than time

Trying something new?

If some requirements seem too technical, that's ok. You will find a short description of what they are, and if your input don't make sense, SOL75 will show you how to fix them.

SOL75 helper

OR


Domain expert?

You can verify the solution by yourself. The download will include a handbook detailing how the component was designed and the suggested printer settings.

SOL75 handbook
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Why SOL75 stands out

Beyond parametric design

Parametric CADs are great, but they are mostly limited to geometric customization. They let you design the shape of an object, setting parameters like height or width, but not its performance. To satisfy functional constraints, like mass or breaking point, you need some mechanical knowledge. SOL75 goes beyond parametric design. With mechanical expertise at its core, it creates a custom 3D model that satisfies both geometric and functional requirements.

Go to the customizer

In browser. No registration. No credit card.