Yes. CyberGhost has free browser extensions that are compatible with Firefox and Chrome. They allow you to connect to eight servers in Romania, Germany, the Netherlands, and the USA. Alternatively, you can access its services for a 24-hour trial period for Mac and Windows. The best way to use CyberGhost for free is by taking advantage of its 45-day money-back guarantee. This allows you to access all the unlimited features and get a refund if you cancel the subscription within 45 days.