Is OpenVPN free or not?

Related questions

1. Is open VPN free?
2. Do you have to pay for OpenVPN?
3. Is Linux Mint the same as Ubuntu?
4. Is OpenVPN no longer free?
5. Should I get a free VPN?
6. What is the best VPN for Ubuntu?
7. Is Linux Mint secure for online banking?
8. Can you create your own VPN?
9. How install VPN on Kali Linux?
10. Does Expressvpn use OpenVPN?

Tags

1. #software
2. #openvpn
3. #agreement
4. #project
5. #server
6. #commercial
7. #source
8. #license
9. #access
10. #product