Top 5 Best Free VPNs For Android, iOS, PC

Are you worried about information security when accessing the Internet on your phone and computer? Or do you want to "overcome barriers" to view geo-blocked content? Let's explore with SaDesign the top best free VPNs for Android, iOS and PC!

VPN (Virtual Private Network) has become an indispensable tool for information security and safe Internet access. But among countless choices, which is a reliable free VPN? Let's find out with SaDesign right away!

1. What is a VPN and why do you need to use one?

A VPN (Virtual Private Network) is a powerful tool that helps you create a safe and secure connection when accessing the Internet. A VPN acts as an “encrypted tunnel” between your device and the VPN server, keeping your personal data and online activities hidden from the prying eyes of your Internet service providers, hackers, or even untrusted third parties.

When you connect to the Internet through a VPN:

· Your real IP address is hidden, replaced by the VPN server's IP address.      

· Data transmitted over VPN is encrypted, helping to prevent information theft.      

· Bypass geo-restrictions, allowing you to access websites and services blocked in your country.      

2. Benefits of using VPN

· Personal information security:      

All data you send and receive over a VPN is securely encrypted.

This prevents hackers from stealing sensitive information such as passwords, banking information or personal data.

Especially useful when you access public Wi-Fi at a coffee shop, airport, or hotel.

· Access geo-blocked content:      

You can access websites, streaming services (Netflix, Hulu, Disney+), or content that is limited to certain countries.

For example, you can watch movies only released in the US right from Vietnam via VPN.

· Protection on public Wi-Fi:      

Free Wi-Fi is often unencrypted and vulnerable to hackers.

VPN creates a “security shield”, protecting you from man-in-the-middle attacks.

3. Top Free VPN for Android, iOS, PC

3.1 ProtonVPN

ProtonVPN is a popular virtual private network (VPN) service developed by Proton AG, the company behind the secure email service ProtonMail – one of the world’s leading encrypted email platforms. ProtonVPN is designed with the goal of providing high-end security, maximum privacy, and unrestricted Internet access to users around the world.

3.2 Windscribe

Windscribe is a popular VPN (Virtual Private Network) service that provides information security, online anonymity, and access to geo-blocked content. Developed by Windscribe Limited, the service stands out for its generous free plan and strong security features, suitable for both casual and professional users.

3.3 Hotspot Shield

Hotspot Shield is a popular VPN (Virtual Private Network) service developed by AnchorFree. Launched in 2008, Hotspot Shield has quickly become one of the most popular VPNs in the world thanks to its strong security, fast connection speeds, and easy-to-use interface. This service not only helps protect your personal information when you connect to the Internet, but also helps you access geo-blocked content easily.

3.4 TunnelBear

TunnelBear is a popular VPN (Virtual Private Network) service developed by TunnelBear Inc., which was later acquired by McAfee – one of the world’s leading security companies. With its cute bear logo and friendly interface, TunnelBear stands out as an ideal choice for users who want to secure their information and access the Internet safely and easily.

3.5 Hide.me

Hide.me is a popular VPN (Virtual Private Network) service developed by eVenture Ltd. Hide.me is known for its strong security features, high speed, and strict privacy protection policy. Based in Malaysia – a country that is not part of intelligence sharing alliances such as Five Eyes, Nine Eyes, or Fourteen Eyes, Hide.me ensures absolute privacy for its users.

Free VPNs are a great choice for keeping your information private and accessing the internet securely. However, if you need higher performance and more advanced features, consider a paid VPN.