1.They are free. However, as a general rule, if you are a casual user who doesn't need much, you don't have to pay for the free proxy service.
2. Their basic purpose is to hide your IP address when you visit restricted websites.
3. But not least, it's easy to find free agents with a quick Google search. They are available to anyone at any time.
If you need multiple different proxy IP, we recommend using RoxLabs proxy, including global Residential proxies, with complimentary 500MB experience package for a limited time.
