Vienna is a freeware and Open-Source RSS/Atom newsreader with article storage and management via a SQLite database, written in Objective-C and Cocoa, for the OS X operating system. It provides features comparable to commercial newsreaders, but both it and the source code are free and available for download.
Features
- Subscribe to Atom/RSS news feeds and podcasts
- Simple and intuitive user interface with customisable toolbar
- Built-in tabbed browser
- Global search of all retrieved articles
- Automatic detection of newsfeeds on Web pages
- Smart folders for organising related feed articles
- Custom article display styles
- Three separate reading layouts
- Blogging integration
- Support for downloading enclosures in articles
- Filter the displayed articles
- Manual reordering of the subscription list
- Full AppleScript support
- Localised into several languages
