While a dedicated "3ds Max Online Version Converter" website is rare due to licensing restrictions, using or intermediate formats like FBX are viable workarounds. For the best results, always try to save your files in a format like FBX or USD if you know they need to be opened in older software environments.
Now go open that file. Your deadline is waiting. Convert 3ds Max File To Older Version Online
Remember: The universal formats (FBX, OBJ, Alembic) are your best friends. Whenever you share files, always include an FBX export alongside the native .MAX . That single habit will eliminate version compatibility forever. While a dedicated "3ds Max Online Version Converter"