One-click will rename any objects with duplicate names to make them unique.

Script
By batman001 · Credited author: 3DCopilot · 2023-12-20
One-click will rename any objects with duplicate names to make them unique.

JokerMartini · 2023-12-20
This is already a native feature of 3ds Max. no need for a third party tool.
JokerMartini · 2023-12-20
This is already a native feature of 3ds Max. no need for a third party tool.