AudioSculpt is an application for the musical analysis and processing of sound files. The program allows very detailed study of a sound's spectrum, waveform, fundamental frequency and partial contents. Multiple algorithms provide automatic segmentation of sounds. All analyses can be edited, stored and used to guide processing within the application, such as spectral filtering, time-stretching and noise removal, or serve as input for compositional environments. The current version is a complete revision, introducing many new features, new analysis, processing and segmentation algorithms plus a significantly enhanced user interface. The introduction of SDIF as data format for analysis data and the ability to use long and multichannel sound files, take the application to a new level of usability.