As part of an effort to help bolster its enterprise business and provide more relevant content to users, NewsGator Technologies Inc. today announced that all of its consumer RSS  client applications are now available without charge.

The list of free applications includes NewsGator Inbox, FeedDemon, NetNewsWire and NewsGator Go for Windows Mobile, Blackberry-Java, iPhone and HTML mobile applications, as well as NewsGator Online, the company said. All include free synchronization across the Web, desktop and mobile devices, NewsGator said.

Greg Reinacker, NewsGator chief technology officer and founder, said that the move was driven by the company’s desire to boost corporate sales. NewsGator has found that the more individual users run its client products, the easier it is to sell its server-based products, he said.