Rss builder is described as 'RSS Builder is an easy to use program to create RSS news feeds and podcasts for your web site. It provides a simple interface that lets you add topics, links, content, and enclosures, then publish the RSS (v2.0) feed to your web server, using the built-in FTP client' and is an app in the News & Books category. There are three alternatives to Rss builder for Windows, Linux and Mac. The best alternative is Feeder by Reinvented Software. It's not free, so if you're looking for a free alternative, you could try Feed Launch .NET.
RSSme: Free visual RSS Editor. Support creation and editor of RSS feeds. Implements visual and user-friendly editor of posts. Support creation and editor of RSS feeds. Implements visual and user-friendly editor of posts.
Feed Launch .NET is an open-source feed editor for RSS 2.0 and ATOM 1.0 Feeds. Full graphical interface allows for seamless feed management and feed creation, including uploading feeds via FTP. Feeds are automatically saved in XML format. Project released under GPL.