SpriTec Software has announced SuperTab 4.0, an update to its utility application for macOS 10.8 and higher.

SuperTab enhances and extends the Mac’s built-in Command-Tab Application Switcher. Version 4.0 adds tab row splitting, rent folders access, Handoff support, countdown timers, stopwatches, and more.

SuperTab 4.0 is free to download and install and is fully-functional for 30 days. After 30 days, it remains fully-functional but will occasionally ask users to register. Users can take advantage of a special 50% off sale price of $10 through April. Users of earlier versions of SuperTab can upgrade to 4.0 for $2.99.