TIME FACTORY II for macOS is a professional application for high quality audio time stretching and pitch shifting. It features the critically acclaimed MPEX, ZTX® Pro and ClearScale algorithms and allows changing duration and pitch of any audio file independently over a very wide range of stretch ratios - with unprecedented fidelity and timing precision. TIME FACTORY II supports phase-synced processing of mono, stereo and multichannel files up to 384kHz sample rate, all popular audio file types including broadcast formats with meta-data preservation, and features industrial-grade batch processing as well as formant shifting and correction. Whether you need to perform frame rate (FPS) conversion for film sound, change the tempo and/or pitch of music tracks for production or remixing a song, design new sounds or slow down music for transcription - TIME FACTORY II is your weapon of choice.

Zynaptiq is thrilled to now offer the former Prosoniq products TIME FACTORY II Mac and ORANGE VOCODER AU.
Originally founded in 1990, Prosoniq pioneered in the field of applying Artificial Neural Networks to audio processing, voice removal, structural audio morphing, polyphonic time stretching with formant correction, and more.