Maestro 3D Ortho Studio

Maestro 3D Ortho Studio is the orthodontic part of Maestro 3D Dental Studio Expert, a Windows program from the Italian company AGE Solutions for dental labs and orthodontists who design clear aligners, indirect bonding trays, splints and other appliances from 3D scans. It cleans up scans, segments and numbers teeth, builds a virtual setup with attachments and IPR, and exports printable models in STL, PLY or OBJ.

People searching for an OrthoStudio free download should know how the licensing works. Ortho Studio is commercial software, so we list it as shareware (conditionally free). What the vendor does give away is a free Viewer for reviewing cases and a free Pay-Per-Use licence that comes with one pre-loaded working case for testing; further cases and the full Expert licence are paid.

Maestro 3D Ortho Studio at a glance

What it does

• Imports STL, PLY and OBJ scans from intraoral and desktop scanners, including third-party scanners, plus 2D images (BMP, JPG, PNG, TGA) such as patient photos.
• Repairs input files automatically: removes imperfections, rebuilds missing parts and refines scan edges.
• Segments the arch with AI, traces tooth margins and assigns tooth numbers, with manual editing tools when the result needs correction.
• Builds a virtual setup of the final tooth positions with staging, attachments, extraction simulation, IPR planning and collision checks, and generates transition models for aligners.
• Combines scanned crowns with roots taken from CBCT data for a crown-and-root model.
• Creates study model bases to ABO, ABO 2013, Ricketts, Parallel and Tweed standards and exports printable, optionally hollow, models.
• Adds modules for indirect bonding guides, directly printed aligners, aligner trimming lines, bite splints, appliances such as expanders and retainers, and smile mock-ups.
• Produces PDF reports and treatment videos, and shares cases through Maestro 3D Cloud and a web viewer link.

How dental teams use it

Clear aligner case in the lab

1. Create a work case and import the upper and lower scans.
2. Let the software correct the scans and segment the teeth; check numbering and margins.
3. Plan the final position in Virtual Setup, add attachments and IPR, and review the staging.
4. Export the transition models as STL for 3D printing and thermoforming, or use the direct-print aligner module.

Case approval with the dentist

1. Upload the case to Maestro 3D Cloud from Dental Studio.
2. The dentist opens it in the free Viewer or the web viewer, measures distances and plays the treatment animation.
3. Change requests go back through the integrated messaging; the lab updates the setup.

Indirect bonding trays

1. Segment the teeth and choose a bracket prescription and technique from the library.
2. Let the module place the brackets automatically, then adjust individual positions.
3. Export the transfer guide for printing.

Install and first run

• Windows only. The vendor supports Windows 11 64-bit. There is no macOS or Linux version.
• Hardware. Minimum: Intel Core i5 or i7, 16 GB RAM, NVIDIA GeForce with 2 GB video memory. Recommended: Core i7 or i9, 32 GB RAM, NVIDIA GeForce with 4 GB.
• Registration. For the Pay-Per-Use version you fill in a registration form and receive download instructions by email. The Expert licence download asks for a serial number and product key.
• First case. The Pay-Per-Use licence opens with a pre-loaded working case, which is the easiest way to learn the tools before importing your own scans.
• Learning. The vendor publishes an online user manual (wiki) and video tutorials; the manual’s FAQ explains how to check the installed version and update.

Limitations

• Not free for real work: after the demo case, each additional case or the Expert licence must be purchased.
• Windows 11 only, and it needs a dedicated NVIDIA card and 16 GB RAM or more.
• The vendor states that features labelled as AI are not intended for medical use, so segmentation and automatic suggestions must be checked by a professional.
• No public changelog or release dates on the website.
• Regulatory note: the vendor’s manual describes Dental Studio Expert as a Class IIa medical device certified under the EU MDR 2017/745. It does not mention US FDA clearance.

Maestro 3D Ortho Studio vs alternatives

3Shape OrthoAnalyzer covers similar ground (model analysis, setups, appliance design) and fits best in labs already using 3Shape scanners and Dental System. OrthoModel is free but only archives and measures study models; it has no setup or aligner tools. For simply viewing scans sent from another lab, a free viewer such as 3Shape Communicate or the free Maestro 3D Viewer is enough.

FAQ

Is there an OrthoStudio free version?

Not a free full edition. AGE Solutions offers a free Viewer and a free Pay-Per-Use licence with one pre-loaded case for testing; production cases are paid.

Is Maestro 3D Ortho Studio the same as OrthoStudio LLC or other “Ortho Studio” businesses?

No. Several clinics and companies use the name Ortho Studio. The software on this page is the Ortho Studio module of Maestro 3D Dental Studio Expert by AGE Solutions, Italy.

Does Ortho Studio work with any intraoral scanner?

The vendor lists it as ready for third-party and intraoral scanners and it imports STL, PLY and OBJ files, which most scanners can export.

Can I run Ortho Studio on a Mac?

No. The vendor supports Windows 11 64-bit only. On a Mac you would need a separate Windows machine.

Can I 3D print aligners directly from Ortho Studio?

Yes. Besides exporting models for thermoforming, there is a module for directly 3D-printed clear aligners and one for aligner trimming on CNC and laser machines.

What can the free Viewer do?

It opens cases prepared in Dental Studio, measures distances and angles, plays the orthodontic treatment animation and connects to Maestro 3D Cloud for messaging and, when the lab allows it, limited edits.

Last checked against official sources: 26 September 2026 (developer website: maestro3d.com). Versions and licence terms change — confirm on the developer's site before deploying in a clinic.