Adobe PDF IFilter Free Adobe Systems Windows Vista 64-bit/2003 64-bit/Server 2008 x64/XP 64-bit Version 9.0 Full Specs Average User Rating: 1 User Votes 5.0 out of 1 votes Download Now External Download Site Clicking on the Download Now (Visit Site) button above will open a connection to a third-party site. Download.com cannot completely ensure the security of the software hosted on third-party sites. Publisher's Description From Adobe Systems: Adobe PDF IFilter is designed for technically savvy users or administrators who wish to index Adobe PDF documents with Microsoft indexing clients. This allows the user to easily search for text within Adobe PDF documents. What do you need to know about free software?