Free screen scraper software: Custom-designed web Screen Scraper Software, Jagacy VT is a VTxxx emulator/screen scraper, Jagacy 3270 is a 3270 emulator/screen scraper and more.
VietSpider Web Data Extractor (VDER) implement the website parse template concept, a web 3.0 crawling technology that is based on human-machine clever associations. The new web crawler model allows the admin to define the the regions of a site that have the valuable data as well as the block or field of data that the crawler should extract from a webpage.
Harvest the Web in a few clicks: Contains dozens of recognition and extraction features to ease your Web searches and structure your collections and mashups. Automatically browse through pages, collect and format the information you seek. Find images in galleries and search engines & display online full screen slideshows on any topic. This free Firefox 3 add-on also includes an api to develop your own data and media harvesting tools in xul.