C3DT Flatten

Simplify Assemblies in Inventor

What is the C3DT
Flatten Inventor app?

The C3DT Flatten App is an Autodesk Inventor add-on designed to transform complex Frame Generator assemblies into clear, flat, top-level assemblies. By grounding all parts in place and reorganizing them into a simplified structure, Flatten makes it easier to prepare your project for the fabrication process by making new assemblies that have to be welded or assembled. it’s also great to use a Flatten assembly in Revit to see eacht part inside the project. 

Developed by engineers who use Inventor every day, Flatten was built to solve one of the most common frustrations in CAD workflows: assemblies that are technically correct but operationally difficult to handle.

The Problems C3DT Flatten Inventor app solves

Frame Generator is a powerful tool for creating assemblies, but the resulting structure often becomes cluttered and impractical when it’s time to communicate with clients, prepare documentation, or pass designs to other software. Designers are left toggling part visibility on and off, struggling to isolate sections of the model, or manually reorganizing components just to create a clean presentation.

This creates several recurring issues:

  • Overly complex assemblies that are hard to read and manage

  • Wasted time switching visibility settings to show or hide parts

  • Difficulty preparing quotes and proposals from cluttered assemblies

  • Poor interoperability when exporting to Revit or other BIM tools

The impact of these issues extends beyond the designer’s desk. Messy assemblies confuse clients reviewing proposals, slow down collaboration across teams, and cause unnecessary friction when projects are shared with external stakeholders. What should be a simple, transparent representation of a design often turns into a puzzle that requires insider knowledge to interpret.

Flatten solves this by restructuring assemblies into a flat, top-level format where every part is grounded in its correct position. Instead of navigating layers of subassemblies or toggling countless visibility settings, you get a clear, streamlined view that’s easy to work with. This not only speeds up internal workflows but also ensures that your exports to tools like Revit remain clean and usable.

What the C3DT Flatten inventor app Does

Key Benefits for using the C3DT Flatten Inventor app

Flatten

Simplify assemblies
50 Per Year / Seat
  • Convert frames into flat assemblies
  • Improve visibility for quotes & reviews
  • Export clean models to Revit
  • Organize subassemblies easily

C3DT Bundle

All apps, one price
312
99 Per Year / Seat
  • Every C3DT app included
  • Maximum ROI and time savings
  • One license, full toolkit
  • Lower cost than buying separately
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Order the C3DT Flatten Inventor app Now

Once you’ve filled in the form below, we’ll process your request and send you an invoice. After payment is confirmed, you’ll immediately receive your personal license key and download link to start using the apps right away.

Still Not Convinced? Try the c3dt Flatten Inventor app for Free

Test the C3DT Flatten app in your own workflow with a 30-day free trial. Download directly from the Autodesk App Store and experience how much time and effort you can save — risk-free, no obligations.

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