AudioMass

AudioMass is an open-source browser-based audio and waveform editor by pkalogiros. This LazyCat Box port defaults to Chinese while keeping an English switcher, and integrates LazyCat Drive into the native File menu structure: Import Audio supports local files, LazyCat Drive, URL, and sample loading; Save Audio supports saving locally or to LazyCat Drive. The app supports playback, cutting, trimming, fades, gain, denoise, EQ, compression, normalization, and export workflows for quick audio editing in PC browsers.