Because Version 5 is in a "closed beta" phase, access is restricted to existing customers.

: The beta includes ongoing improvements to the ACIS filleting engine and bug fixes for heavy operations like Extrude and Boolean unions. How to Download the MoI3D V5 Beta

: You can now create and manage groups directly within the Scene Browser, making it easier to handle complex assemblies. New "Delete" and "Move" functions have been added to the Scene Browser name menu for faster organization without manual selection.

: You must own a valid license for MoI v4 to access the beta.

: While the beta is free for v4 users, the final release of V5 will be a paid upgrade , unless you purchased v4 within a specific "grace period" close to the final release date.

: Each beta build is designed to expire after a few months, requiring you to download the latest update from the forum or beta page.