Download of TouchSwitcher 1.4.6 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. This free Mac application was originally designed by Pointum.
From the developer:
TouchSwitcher is a Touch Bar utility that lets launch and switch between apps on MacBook Pro. The most recent apps are right next to the TouchSwitcher icon. Using this program, juggling several apps is fast and easy. You can forget the Dock and tap on app icons directly.