What this app does?

Current manufacturing features include 3D printer G-code export, CNC 3-axis G-code export, EDM export, laser cutting/engraving export, G-code preview, layer preview, and direct USB G-code sending with progress/abort controls. See Documentation > Manufacturing, G-code and machine setup for the current setup guide.

Short version

This app is a compact CAD/CAM workspace for designing simple manufacturable 3D parts and preparing them for output.

You can build models from convex shapes, edit vertices, edges, faces, and objects, then export manufacturing files such as 3D printer G-code, CNC G-code, and model files.

What it is good for

Designing parts

Create and modify shapes directly inside the editor using the front, top, side, and 3D views.

Preparing 3D prints

Generate G-code for 3D printing from supported model geometry.

Preparing CNC jobs

Set up stock material, protected output geometry, spindle position, optional clamps, and export CNC G-code.

How the modeling works

The app is designed around convex modeling. That means it works best when objects are built from clean convex shapes and closed geometry.

You can manipulate:

• vertices

• edges

• faces

• objects and layers

• materials and textures used by the app workflow

About imported models

The app is not primarily designed as a general-purpose viewer for every third-party 3D model format. Some imported models can work, especially when their geometry is clean, closed, and compatible with the app's convex-shape workflow.

If a model is made from messy triangles, open surfaces, or non-convex geometry, it may need cleanup or rebuilding before it can be used reliably for manufacturing output.

CNC and manufacturing output

For CNC, the app needs a clear setup: initial material/stock, the model that should remain after cutting, a spindle marker, and optionally clamps or protected geometry.

For 3D printing, the app prepares toolpaths from supported geometry and export settings.

Always inspect generated G-code and run a safe dry test before using a real machine. The app helps prepare output, but the physical setup, tool choice, zeroing, and machine limits still matter.

Who it is for

This app is for people who want a direct way to create simple parts and move toward manufacturing without switching between many separate tools.

It is especially useful if you are experimenting, prototyping, learning the workflow, or building parts that can be represented with clean convex geometry.

If you want some additional functionality or found any bugs (when app crashes or does not respond/load attach PERR3DCAD.txt found in internal storage/PEER3DCAD/), you need to send me an email and say what you want.