River Past Audio Converter Pro

River Past Audio Converter Pro is a powerful program that lets you convert songs and video files to a wide range of audio formats.

Its intuitive interface was designed to meet the needs of all types of users, beginners and professionals alike, while providing high-quality results with little effort.

Along with the capabilities that can be found in the basic version of the application, this Pro release brings you additional features which enable you to trim files before launching the conversion process and extract the audio from videos without re-encoding.

The application supports a wide range of multimedia formats for input, like MOV, MP4, RAM, TIVO, WAV, and many more. I like the fact that each output profile comes with individual settings and you can select the proper sample rate, bit rate, etc.

A thing that bothers about using this program is that, in order to convert files to formats such as FLAC and OGG, it's necessary to install additional tools. Plus, when it comes to batch processing, you can't set individual output profiles.

Briefly, if the aforementioned disadvantages don't matter to you, you could give this program a shot. The price is affordable and the output quality is great.