Wavosaur is a free audio editor accepting VST plugins and ASIO drivers. Edit, play, mix & record your audio. Wavosaur provides a rack for VST effects so you can use VST plugins in real-time, and display many VST graphic interface: this means unlimited possibility for sound designing, mastering, and all audio manipulations. Wavosaur imports wav, aiff, iff, mp3 and raw binary files. The batch processor lets you process many files at once. The editor interface can be skined. The soft can also be controlled with a MIDI control surface. General features Multiple Document Interface for working with many files in one session All classic editing functions : cut, copy, paste, paste mix, paste replace/insert, paste to new file, trim/crop, delete, undo. Many processing options: mute, channel convert (stereo->mono, mono->stereo), insert silence, change volume, normalize level, fade in/out, invert/flip, undo. Accurate waveform representation, fast zoom in/out, clean easy to use interface Right mouse to scroll/display context menu. Skinable editor look. Advanced features Resample, bit-depth convert (8,16,24,32 bits), pitch shift, vocal removal, DC offset removing, auto-trim, silence remover, interpolate, auto detect region, crossfade loop, exporting multiple wav file from regions. Wavosaur can import, save and edit loop points & markers informations in wav files. Snap to zero-crossing. Batch processing : apply process/effect/VST effects to an entire folder. Export files as text for using in software such as Matlab, Excel or PSpice. Audio capabilities ASIO support. Audio routing, multichannel support, audio output samplerate up to 192 KHz, 24 bits. Record from your soundcard input (line in, mic input). Real time resampling. Loads wav, mp3, aif, aiff, ogg vorbis, raw binary, au/snd, ADPCM Dialogic vox, Akai S1000 sample, Amiga 8svx & 16svx, wavpack. Support for multichannel wav, 8 bits, 16 bits, 24 bits, 32 bits PCM, 32 bits float, 64 bits float @ any samplerate. Import any binary files, export multiple files from markers. Export MP3 (support for lame encoder). Save loop points and markers information for using in software samplers. VST processing Wavosaur provides a solid VST effect plugin support. You can chain VST effects in a virtual rack, save and recall your chains. You can tweak the effect and listen to the processed audio in real time. Wavosaur can load & save presets for VST effects. Wavosaur can display several VST GUI at one time. Analysis features Detailed statistics : RMS power, min & max value per channel. Frequency analysis : 2D spectrum & 3D spectrum, sonogram. Real time oscilloscope for monitoring audio input and output. Synthesis features : waveform generator, frequency impulse train (useful for calibration and measurement) and frequency sweep. Special features Volume enveloppe automation : multi point enveloppe editing. Slicing/auto-slice. Wavosaur commands can be triggered by an external MIDI controller : play, stop, record, rewind, fast forward, toggle windows, go to markers, go to start, control output volume