Part3D

Spec sheet

Product

Part3D is a CAD app for designing printable parts, aimed at 3D printing enthusiasts.Read 11 Oct 2026 · part3d.app

Free plan

YesRead 22 Sep 2026 · part3d.app

Privacy

The maker says it collects no personal data and uses no app analytics or third-party tracking services; it uses Google Analytics on its website.Read 11 Oct 2026 · part3d.app

Support

Support is available by email, Discord, or public feedback and bug tracking.Read 11 Oct 2026 · part3d.app

3D print export

YesRead 22 Sep 2026 · part3d.app

Bridge platforms

Part3D Bridge runs on macOS 10.15 or later, Windows 10/11 x64, and Linux AppImage.Read 11 Oct 2026 · part3d.app

Bridge security

Part3D Bridge uses first-time device approval with HMAC authentication, and its maker says it needs no cloud connection.Read 11 Oct 2026 · part3d.app

Error reporting

The maker says Sentry may collect device and browser details, IP address, crash reports, stack traces, and in some cases the document that caused a crash for debugging.Read 11 Oct 2026 · part3d.app

File formats

Pro supports STEP import and export, plus high-quality STL and OBJ export; the free plan includes regular-quality STL and OBJ export.Read 11 Oct 2026 · part3d.app

Input device

The iPad version requires an Apple Pencil or compatible stylus; the macOS version supports a mouse or trackpad.Read 11 Oct 2026 · part3d.app

Intended users and scope

The maker describes Part3D as suited to hobbyists and 3D printing enthusiasts, and says complex projects may still call for full desktop CAD software.Read 11 Oct 2026 · part3d.app

Offline use

The app runs entirely on-device; network access is used only when sending a print job to a networked printer or syncing files via iCloud.Read 11 Oct 2026 · part3d.app

Parametric editing

Its non-destructive feature tree lets users edit any modeling step.Read 11 Oct 2026 · part3d.app

Parametric modeling

YesRead 22 Sep 2026 · part3d.app

Platform access

bothRead 22 Sep 2026 · part3d.app

Sketch tools

Sketching includes circles, rectangles, arcs, lines, snapping, constraints, mirror, linear array, and reference images.Read 11 Oct 2026 · part3d.app

Slicer integration

Part3D Bridge sends STL files from the iPad app to Orca Slicer, Bambu Studio, Creality Print, and other slicers on the same network.Read 11 Oct 2026 · part3d.app

Plans and prices

Every Part3D plan and price →

Where Specifiction places it

• 3D modeling software#71 of 1478.1