Audja Professional 3D Print Preparation Software

I’ve been working on Audja for a while, and the public beta is finally coming in July.

Audja is a desktop app for 3D print prep: color painting, mesh repair, splitting, molds, hollowing, shell tools, and more before you hit the slicer.

The main thing I wanted to fix is the annoying export / re-import loop.

Audja connects with your slicer, so you can prep your model, then open it in Orca, Bambu Studio, PrusaSlicer, or whatever you use. You can also bring in 3MF files from a slicer, work on them in Audja, and send them back out.

Some of the tools coming in beta:

- Auto-paint

- Mesh repair

- Smart Key-Cut

- Blade Split

- Mold Studio

- Hollow / shell tools

- Separate by color without AMS

- Painted 3MF workflow

- Slicer connection tools

Full feature list is on the website: [ AUDJA ]

The beta will be free for around 6-7 months while we keep building toward the official release.

Sign up on the site if you want early access.

If you already know you’ll use it, there’s also a founders lifetime license for $49 right now. Official launch pricing in 2027 will be $149 lifetime or $8.99/month. Totally optional, the beta itself is free.

Also, if there’s a feature you wish existed for 3D print prep, drop it in the comments. We’re still building, and real feedback actually shapes what goes in next.

Would love to hear what you think.