It's not possible, unless you have 3ds max or VIZ. The *.max format is only used inside these two program versions.
There are conversion tools to open *.max files... but they require you to have 3ds max or VIZ installed.
--- stefan boeykens --- bim-expert-architect-engineer-musician --- Archicad28/Revit2024/Rhino8/Solibri/Zoom MBP2023:14"M2MAX/Sequoia+Win11 Archicad-user since 1998 my Archicad Book