Software for changing documents from Microsoft Office to PDF/A?

I need a software to change files from Microsoft Office formats (Power Point, Excel, Word) to PDF/A (this is supposed to be a newer version and Adobe Acrobat doesnt support this). I have to do this with around 1,000 files. If you know a software that does this (must be PDF/A), please let me know here.

 

http://www.microsoft.com/en-us/download/details.aspx?id=9943

Not sure if it can mass convert though.

 

Does that allow me to save in PDF/A format?

 

Yes it does.

 

How? I just tried to convert some files but they didn't convert to PDF/A. Is there anywhere I can see the options for this software, as I can't figure out where it saved.

 

Instructions for use:

After you install this download open the document you want to publish and then, depending on the program you are using, select Save to PDF from the Office or File menu.

 

http://sourceforge.net/projects/pdfcreator/

didn't test it yet. you should be able to print to a pdf file with this software

or if you want to do it online:

http://www.freepdfconvert.com/

+ tips for batch converting:

http://forums.adobe.com/message/2865619

 

That is what I am doing atm, manually. I was asking about the other addon which converts multiple files at once.

 

Don't use any other. Wouldn't be able to help you there.

 

I don't need to print files, I need them converted on my computer. Acrobat won't do it to PDF/A.

So going through 1k+ files manually is best I can do?

 

That I know of yes.

The only mass convertor I can think of cost money.

http://www.a-pdf.com/word-to-pdf/