Pantherbar is described as 'brings your productivity to the next level' and is an app in the Office & Productivity category. There are four alternatives to Pantherbar for Mac and Windows. The best alternative is Popclip. It's not free, so if you're looking for a free alternative, you could try Universal Tip. Other great apps like Pantherbar are Click.to (Paid) and CopyPop (Paid).