OutWit Hub for Firefox for Mac

From OutWit Technologies:

OutWit is the Web collection engine for everyone. It runs on your Windows, MacOS or Linux machine and allows you to browse through and easily grab online information, collect media, contacts or files from the Internet, in a few clicks. Find pictures in galleries and search engines and download them to your hard disk or display online full screen slideshows in a single click. Have the program guess the structure of data you want to extract and export it as a clean table to Excel, CSV, HTML, SQL. The Hub is the first tool based on the OutWit platform. A free collection application and a complete Web harvesting environment in a single interface, OutWit Hub gathers a large series of recognition and extraction features to ease your Web searches, sort and organize your collections, make your own mashups. With or without programming or technical knowledge, you can create automatic agents to gather and format the information you seek. Automatically browse through pages, collect and format the information you seek.