1)   SearchView 1.0.8.
SearchView is a free search tool which allows you to search multiple search engines and save the results as XML (RSS, ATOM) or PDF. You can also scan web pages for embedded newsfeeds. You can also create PDFs which contain podcasts.

 2)   RSS MediaMiner 1.0.8.
MediaMiner is a data mining, web research and SEO tool. It specializes in news, press releases, podcasts, forums and blogs. Results are saved as XML, HTML (XSLT) or PDF. Included is a list of the world's largest companies as a test application.

 3)   BigBlogZoo 1.0.6
Now for free! The BigBlogZoo is a rich source of current categorized information from all over the world. It's not just about blogs. Press releases, news, stock reports, forums and blogs are ready for you to browse, search and publish as XML or PDF.