Foxit PDF IFilter can work on Microsoft environments for PDF search, including desktop search engine and server search engine.
Foxit PDF IFilter can work on the following environments:
o SharePoint Server 2013
o SharePoint Server 2010
o SharePoint Server 2007
o Windows SharePoint Service
o Windows Server 2008 R2 with Windows Search service
o Windows Server 2003 with Windows Search service
o Windows Server 2003 file service
o Microsoft Exchange Server 2010
o Windows 7
o Windows Vista
o Windows XP
For more details, please refer to:
https://www.foxitsoftware.com/products/pdf-ifilter/#howitworks