Extreme Time-Stretching

This application/plugin is based on the PaulStretch algorithm (Paul’s Extreme Time Stretch, originally developed by Nasca Octavian Paul), and specifically the PaulXStretch version from Xenakios. The UI has been updated, adapted for various screen sizes, and built for the latest platforms.

Multi-platform, open-source, completely free

 

PaulXStretch is designed for radical transformation of sounds. It is NOT suitable for subtle time or pitch correction. Ambient music and sound design are probably the most suitable use cases. It can turn any audio into hours or days of ambient soundscape, in an amazingly smooth and beautiful way.

FEATURES and TIPS

For a good overview of how to use it, check out this tutorial. It was based on the earlier version, even though it looks a little different, everything still applies.

DOWNLOAD

Choose your platform

MAC

OS X 10.10 and above
  • Standalone Application
  • AU, VST3, AAX and CLAP plugins
  • 64-bit Intel and ARM (M1)

WINDOWS

Windows 7 and above
  • Standalone Application
  • VST3, AAX and CLAP plugins
  • 64bit only

GNU/LINUX

  • Standalone application
  • VST3 and CLAP Plugins
  • Works with JACK and ALSA

IOS

iOS 11 or above
  • Standalone Application
  • AUv3 and IAA support

SOURCE

GIT repository
  • Complete GPLv3 source code available
  • Uses JUCE and FFTW3
  • Build it on many platforms

SUPPORT

Send a message to support@sonosaurus.com

DONATE

PaulXStretch is free software, but if you want to help support development, please consider making a monetary donation via PayPal, thanks!