PPT to PPTX/PPSX conversion on MAC

[RAHUL]

Hi All,

I want to convert PPT files to PPTX / PPSX format on MAC through a C
program

On windows I could do this by using "PPCNVCOM.EXE -oice test.ppt
test.pptx"

But I could not find anything equivalent on MAC, the Open XML
converter (1.1.1) can just convert the other way (PPTX/SX to PPT/PPX)
but it does not recognize PPT format.

Is there any way to do this? Applescript??

Thanks in advance

 

[RAHUL]

Hi All,

I want to convert PPT files to PPTX / PPSX format on MAC through a C
program

On windows I could do this by using "PPCNVCOM.EXE -oice test.ppt
test.pptx"

But I could not find anything equivalent on MAC, the Open XML
converter (1.1.1) can just convert the other way (PPTX/SX to PPT/PPX)
but it does not recognize PPT format.

Is there any way to do this? Applescript??

Thanks in advance

Till Now I haven't found any solution for this, But the conversion do
exist because with PowerPoint 2004 (11.5.5 update) I can choose "Save
As" PowerPoint 2008 Presentation from the File menu, which means it is
internally converting the PPT to PPTX. But that functionality is not
exposed, neither by the Open XML converter nor by the PP 2004
applescript dictionary.

So I came to a conclusion that its not possible, But still I m not
100% sure, Could somebody please confirm this Or tell me some other
place where I can look for the help, any microsoft support forum or
website??

Thanks