Audio§ is an open-source tool written in C for efficient silence detection in .wav audio files, optimized for speed and accuracy. Only 16-bit PCM is supported at the moment.

Sound Splitter is a free Windows application (with Python code) that converts a large audio/video file to a low-quality 16bit 16kHz wav or mp3 file and also splits it into several pieces of around 60 MB in size, detecting silent places in the original record.

Advanced Flutter audio player with precision navigation, segment playback, silence detection, PCM analysis, custom UI themes, folder & manual playlists, precise jog navigation, and built-in equalizer.