Is ProtonVPN available for free?

Yes, ProtonVPN offers a free version of its service that anyone can use. The free tier provides users with access to a limited number of servers and has some restrictions on speed when compared to the paid subscription plans. However, it maintains a strong commitment to privacy and security, keeping no user logs and using high-level encryption standards to protect users’ data. This makes ProtonVPN's free service a viable option for those who need basic VPN functionality without the financial outlay, though for advanced features or higher speeds, one of their paid plans would be more suitable.