Resonic is a noteworthy but currently under development audio player in many of the most popular formats, which was created with a huge emphasis on simplicity, speed and minimal need for system resources. It is addressed to people looking for a tool to efficiently browse and play large audio collections. The program has been equipped with only the most necessary functions for each user, allowing for efficient browsing and playing back the music collections stored on the disc.

In addition to the playback function, the application window also includes a built-in tool for viewing the contents of the disc and basic organization of music libraries, a playlist, as well as a visualizer located at the top of the song being played. Resonic is a player that with time can pretend to be one of the best alternatives to popular music players for Windows. The program supports audio formats such as MP3, MP2, MP1, OGG, M4A, MP4, AAC, MPC, MP+, OPUS, SPX, WMA, WMA Pro, WMA Lossless, WAV, AIFF, FLAC, APE, ALAC, WV, TTA and IT, XM, S3M, MTM and MOD, and can handle music collections of up to several thousand songs.

At the moment the player is available only in English language version. However, the creators announce that more languages will appear when Resonic enters the beta development phase.