From PHD Computer Consultants:
FindinSite-CD is a full text search engine for CDs, DVDs and USB flash drives containing data files in web, PDF, MS-Office and other formats:
HTML, PDF, DOC, DOCX, XLS, XLSX, PPT, PPTX, TXT, JPEG and TIFF files supported.
It is platform-independent and runs in most browsers.
The FindinSite-CD Java applet is a powerful search tool with word highlighting.
FindinSite-CD supports 29 languages and recognises most web character sets.
FindinSite-CD can be configured in many ways.
Use the supplied FindinSite-CD-Wizard Windows tool to scan your web pages
to build and edit the search database. It then builds search page for your CD.
Both FindinSite-CD-Wizard and FindinSite-CD are fast and cope with large sites well.