ZFilter is the ZIP indexing filter for SharePoint, Internet Information Server, Site Server and Microsoft Exchange server. ZFilter is a library that handles .zip archives and returns indexable text and value properties in a similar way to the MS Office filter and the PDF filter supplied by Adobe. The library handles all zip archives created with WinZip, PKWare and DynaZip, indeed any archive created using the compression format based on PKWare.

Satisfied DataCompression.info user Jim R. had this to say:I’ve been searching high and low for exactly this thing for years, and now I’ve found it, and it works.

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