Zoom is a package for web developers to easily add a powerful custom search engine to a website. Fast search results are made possible by pre-indexing your website in advance. Unlike other solutions relying on server-side software, Zoom does this from the convenience of your own Windows computer. Features include: spider & offline indexing modes, DOC and PDF file support, wildcard searches, windows GUI indexer, relevance scoring, user search logging, configurable exclusion sections plus more.
Webglimpse can index and search any collection of documents you choose - local files including PDF, Word and any others with available filter; and remote files spidered from specified websites. Flexible rules allow you to control output format, ranking of hits, which links are spidered. Language templates include Spanish, German, French, Italian, Norwegian, Finnish, Hebrew, Arabic and more. The core indexing program is in C, and is scalable up to 100s of Gb of data.
CNSearch Pro is a simple-to-install and use search engine for WEB-sites with extended capabilities. Supports Linux, FreeBSD, Windows, and Solaris platforms. Searching over html, pdf, txt, doc, rtf, xls, mp3. Highlighted quotations in search results. Accumulates statistics on user requests.