Site Search Pro is a comprehensive search script. It provides complete, customizable, effective, and fully-functional site searching for any type of Web site. It supports PDF, DOC, XLS, PPT, and Flash files. It can perform indexing according to a schedule, and supports indexing multiple Web sites. It supports destination rules, full detailed statistics, and many more features. It can be integrated with both small and large Web sites.
screen-scraper is a tool for extracting data from Web sites. It works much like a database that provides access to the information of the Web. It provides a graphical interface allowing you to designate URLs, data elements to be extracted, and scripting logic to traverse pages and work with scraped data. Once these items have been created, screen-scraper can be invoked from external languages such as .NET, Java, PHP, and Active Server Pages. It can be scheduled to scrape information at periodic intervals, and can automatically write extracted data to CSV files.