Supported file formats: txt, doc, xls, html, pdf, rtf, chm, zip, rar. Average search time: 1 sec. Output: internet-style, with quotation of relevant text abstracts and query highlighting, sorted by relevance, location in the document, word significance, and document modification date. Morphological support: for English, German, Spanish. Big plus: maximum clear interface for such a powerful tool. Preview: in native file format or via text reconstruction. Max. files in index: 1 000 000. Max. number of indexes: 100.

diskMETA-Pro is a professional version of diskMETA hard disk search software. diskMETA-Pro Advantages: - Internet search technology based - Fast document retrieval User-friendly interface - Full text search - Quotation of text fragments with query words highlighted - Search within intranet shared folders txt, doc, xls, pdf, html, rtf format & chm, zip, rar archive support - Unlimited number of indexes - Advanced search option - Morphological support

Webglimpse can index and search any collection of documents you choose - local files including PDF, MS 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. Web & command line administration interfaces for managing archives. Partnership with SearchFeed allows webmasters to add sponsored links easily to generate revenue from site visitors.

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.

ASPseek is a search engine software written in C++, using STL library and SQL server. It consists of indexing robot, search daemon and search frontend (CGI program). Indexing robot (index) walks across the sites and stores found pages in a special data structures. Search daemon (searchd) listen to and performs search queries, issued by search frontend s.cgi. Frontend (cgi or apache module) then formats the results into nice-looking HTML page. ASPseek is optimized for many languages/encodings, multiple sites and medium loads, and can be used to search within several million pages (URLs). User can search for words and phrases, use wildcards, and do a Boolean search. Search results can be limited to time period given, site or Web space (set of sites) and sorted by relevance or by date. Full documentation included.

mnoGoSearch Pro is a full-featured web search engine software for intranet and internet servers. mnoGoSearch for Windows consists of GUI indexer combined with configuration utility (indexer.conf editor) as well as search.exe CGI srcipt which is to be run under any HTTP server available under Windows platforms. mnoGoSearch has been tested with MS SQL Server, MySQL, InterBase, PostgreSQL, SyBase, OpenLink Virtuoso using corresponding ODBC drivers. There is also an ASP frontend.

mnoGoSearch is a full-featured free search engine software for intranet and internet servers. mnoGoSearch has number of unique features, which makes it appropriative for a wide range of application from search within your site to specialized search system such as cooking recipes or newspaper search, ftp archive search, news articles search, etc. mnoGoSearch consists of two parts. The first is an indexing mechanism (indexer) that walks through HTTP, FTP, NEWS servers or local files, recursively grabbing all the documents and storing meta-data about that documents in a SQL database. After every document is referenced by its corresponding URL, meta-data which collected by indexer are used later in a search process. The search is performed via Web interface. C CGI, PHP and Perl search front ends are included.

CNSearch search system works under Windows and Unix servers. If your server uses third party hosting, all you need for installation is access to '/cgi-bin'. You may select file types to be indexed, set index templates and rules, etc. There are plug-ins included in this distribution, which may be used for precise analysis of .doc, .rtf, and .txt files.