There are although, restrictions to using Hotspot Shield Free. Firstly it only lets you access its US based VPN so you could only have a US IP address. Australia, Canada, Germany, Japan and UK VPNs aren’t accessible. It is also ad supported so every HTTP page you visit could have an inserted banner at the tip of the page. Major streaming sites like Hulu or Netflix are forbidden and also you must improve to use them.
Another major restriction in Hotspot Shield Free is a bandwidth limit to how much data that you may use without delay. This limit is presently 750MB of usage per day and resets every 24 hours.