JPEG IFilter 

JPEG IFilter is a content indexing filter for JPEG (JFIF) image files. The IFilter is compatible with indexing services based on the Microsoft Search technology: Microsoft Indexing Service, Windows Desktop Search and Microsoft SharePoint Portal.
jpeg jpg indexing service filter search desktop sharepoint portal

Audio Video IFilter 

Audio Video IFilter is a content indexing filter for WMA, WMV and MP3 files. The IFilter is compatible with indexing services based on the Microsoft Search technology: Microsoft Indexing Service, Windows Desktop Search, Microsoft SharePoint Portal.
mp3 wma wmv indexing service filter search desktop sharepoint

ZFilter 

ZFilter is a plug-in indexing filter for Windows servers. It enables them to full-text index the contents of zip archives created with WinZip, PKZIP, or any other compression program that uses the PKWARE compression format.
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