Doppler is a podcast aggregator, that allows you to download audio content from various online sources. The Podcast system works similar to RSS feeds, only that it downloads audio files (e.g mp3), that are provided by various Internet radio stations and other channels. Doppler provides a modern interface that indicates the status of your feed subscriptions and can automatically check them and download new content on a regular schedule. Additional features include custom ID3 tagging, keyword filters, disk space management, proxy support, tray notification and more.
