Desktop Tool to Download Google Search Results

When one does a search in Google sometimes millions of "results" are generated. Can anyone develop a tool that will convert the results into a CSV file (or similar flat file) with one line per record? Each record will have four fields: 1. the result heading (the part that is underlined) 2. The main content description 3. web address 4. Size of the result (on rare occasions I notice the Size is not given) As a person who is not a “techie”, I have no idea how big or small project this is. So please be kind enough to correct me if I am way off the mark on my budget allocation. Maybe such a tool already exists ? Thanks