Open Source Document Management

Team,
Does the LogicalDoc Community Edition supports Preview of Open office and MS Office files?
If yes is there any plugin to be installed.
I have installed open office 4.1.2 but when i set the path for the same and clicks at preview it says "The PDF conversion not availabel"
I wish to edit the word and excel files at "Document" which should be taken care of by versioning at logical doc.

Thanks
Regards
Paban

The preview in the Community is limited to the PDFs