This program offers wide range of sound quality parameters to be used for recording.

You can work with various sampling rates (11 / 22 / 32 / 44 / 48 / 88 / 96 / 192 kHz), sample sizes (8-bit or 16-bit) and choose between mono or stereo sound.

User interface is simple and provides a selection of keyboard shortcuts (e.g. jump playback for quick reviews) with most important controls available in off-focus mode and accessible while working with other programs.

Claudio comes with a track editor for making cut-outs and splitting, transcription playback mode, mouse wheel support, endless loop playback, two-track mixer, pre-amplifier, some interesting playback effects (echo, equalizer, flanger and pitch), support for unattended scheduled recordings and exact time positioning bar (ETP) for quick and precise navigation within a sound track. Recording time is limited only by available free space on a target hard drive and its file system.

You can import / export WAV, OGG Vorbis and MP3 files and use an option to send recordings directly by e-mail.

Claudio can also create stand alone executable exports: EXE files containing both a little player and recorded material itself.