5 votes
Date Updated: 

SaveVersionHandler V1.10:
Making save to previous max version a bit easier to handle for the users was a thing i had on my mind for some time now. So finally a request by Nicholas Fox motivated me to put something together Laughing

See more details below...

SaveVersionHandler V1.10
 Global accessable Maxscript struct for easy SaveToPrevious Maxversions handling
 Created:  October  13, 2012
 Modified:  October  12, 2012
 Requirement: Max 2011 and higher

IMPORTANT: remove any previous copies of this script sitting in your "scripts/startup" folder !!! ( old install location)


  • Version:  V1.10 - Hotfx Release, DC20121013
    corrected install instructions, script should go to "stdplugs\stdscripts" folder !!!!
    otherwise the created macroscripts would report "undefined", access  via maxscript works though
    saving now prints status info to the listener
    Limited saving to three versions back at maximum ( This only will be relevant for future Max Versions )
  • Version:  V1.00 - Initial Release, DC20121012

Copy this file ( "" ) to your "<3dsMaxFolder>\stdplugs\stdscripts" folder
As written above you should find that folder int your 3ds Max root directory
Re(start) 3ds Max, now a global struct called "SaveVersionHandler" is available to maxscript.

To make it available to keyboard/button/menu bindings, perform the following step ONE TIME:
Type SaveVersionHandler.CreateMacroScripts() and hit enter in the listener.
This should return "Ok". If "undefined" is returned , the script was not placed in the correct folder.

Otherwise several "SaveToMax201x" entries in the UI Configuration Dialog have been made available,
The entries appear in the "Spacefrog Tools" category ( called "SaveToMax2010" etc... ).
Use the usual means to map them  to Buttons/Menues or Keyboard Shortcuts

The above steps ensure functionality of the script even with future versions of Max to come...

The struct "SaveVersionHandler" provides a "SaveToVersion" method taking the desired version number as argument
eg. "SaveVersionHandler.SaveToVersion 2010" saves the current scene as Max 2010 file, appending "_M2010" to the filename. If you pass an invalid Max version, a mesagebox will pop up.

Note: the freshly saved legacy scene will NOT become the current scene in the running 3ds Max session
This prevents accidently overwriting legacy scenes and dataloss ( legacy scenes loose support for all newer Max features ). If the legacy scene already exists on that place, a prompt is displayed, allowing to cancel or overwrite
A specific filename and path can also be passed via a named arguement: "fileName:<yourfilename>"
Another possible function argument is "quiet:true": if "true" is passed, no prompt is displayed when the targetfile already exists
Here's the syntax of SaveVersionhandler's methods:

SaveVersionHandler.SaveToVersion <MaxVersion> [fileName:<targetpath and filename>] [quiet:true|false]

    Josef Wienerroither aka "spacefrog"

Version Requirement: 
3ds Max 2011 and up


Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.
kmerino's picture

Thanks! Works Great!

I was able to pair your macroscipt syntax with The BRobot_Batcher script to "save as" a whole directory from 2016 back to 2014. Your script did a great job with that!

Much respect!

dmitrybelonosov's picture

Thank you! Script is good!

Thank you! Script is good!

ltchest's picture

batch function

what im looking for is batch functionality - so i can auto save a bunch of max scenes all down to earlier version. that would be GREAT :)

Carol Rein's picture

What is?

Interesting topic and script.
I know the script only manipulate the builtin functions, ok.
But, I wished to know about saving as previous... is it a simple change in the file's header, or is it a complete recompilation of the file, a whole and intrinsic different file that saved as previous?

Nafetsu's picture


very usefull, thanks Josef !

Not familiar with this kind of installation, but i was able to install it correctly anyway.

CG Generalist

asymptote's picture

OK, maybe I should have

OK, maybe I should have worded it differently, took out the "function" to save as anything older than 3 versions, I had to ask, and you are the legacy saviour :)

Autodesk making things inconvenient for the end there's a surprise ;)

spacefrog's picture

Ha ! no - no chance ;-)The

Ha ! no - no chance ;-)
The script can't do magic, it' just calls existing functionality
And BTW:
Autodesk did not "drop" saveas support for anything older than 3 versions. It never was there. From a technical standpoint this is understandable, for the user it's inconvenient of course...

asymptote's picture

I suppose this question was

I suppose this question was inevitable, but now AD have decided to drop "save as" support for anything older than 3 versions, will it be possible to save as 2010 with this script from 2014 ?


brstarship's picture


I´m just a hobbyst, so, I´m just trying to improve my knowledge a bit. ;)
Now I understood why "save to previous" is available only to the named versions. About the max 9, I was thinking the re-compilation could also improve the routine of imports (for example) in someway, but I see that it won´t occurs and it isn´t applicable to that specific version of max.
Thank you both for the answers!
Kinddest regards,

spacefrog's picture

Thanks fajar for answering

Thanks fajar for answering the question

fajar is right. 3ds Max can only save to previous versions since Max 2011, which is able to save to Max 2010. Max 2012 is able to save to 2010,2011, and Max 2013 to save to 2010/2011/2012

This script does not implement a magic function , it just uses new functionality that was introduced in Max 2011. It just makes it more comfortable to use for the users and introduces some safety measures.

As for the recompiles you mentioned:
those recompiles are for specific problems that where introduced in specifc Max versions. eg many did not like the Caddies, which were introduced in Max 2010, so i edited the sourcecode (available in the SDK) and disabled Caddies by default and made this changed plugins available for Max versions that have Caddies in them.
What specific Max 9 problem would you think of ?

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.