Avast SecureLine VPN for Windows — fast, affordable, and available online

Avast SecureLine VPN is powerful VPN software for Windows (10/11) that combines security, privacy, and unlimited access to online content in one intuitive tool. Developed by Avast, a world-leading cybersecurity company, SecureLine offers a dedicated solution for users who want to protect their online identity, secure public Wi-Fi, and bypass geo-restrictions.

Why choose Avast SecureLine VPN?

1. State-of-the-art, bank-grade encryption SecureLine uses AES-256 encryption, the industry standard for maximum security. Complemented by OpenVPN/OpenSSL (for Windows) and the integration of new protocols such as WireGuard, Avast ensures optimal data protection at all times.
2. Clear no-logs policy and transparencyAvast does not log your web browsing or app usage. The only data stored is: start/end of session, duration, error messages — deleted after a maximum of 30–35 days. Its headquarters in the Czech Republic — outside the “Five Eyes” area — further strengthens data protection.
3. Global server network With over 700 servers in more than 34 countries, SecureLine offers strong global coverage — including specialized P2P and streaming servers. Ideal for streaming, transferring data, and bypassing geographic restrictions.
4. Smart VPN mode – smart and convenientAutomatically detects when you are using public Wi-Fi or visiting sensitive sites – the VPN automatically activates in Smart VPN mode. Manual mode and custom rules are also available.
5. Kill Switch and DNS leak protectionWith Kill Switch, data traffic is blocked if the connection is interrupted.Protection against DNS leaks (also for IPv6 leaks) prevents real data from leaving your connection.
6. Cross-platform compatibilityIn addition to Windows 10/11, SecureLine also supports Android, iOS, macOS, and Android TV. One license can be used on up to 10 devices simultaneously.

Overview of Avast SecureLine VPN's main features

AES-256 encryption and a variety of protocols

Strong open-source protocols (OpenVPN/OpenSSL, IPSec, WireGuard, Avast Mimic) guarantee the highest level of security and performance.

Global server selection and special scenarios

• Over 700 servers in more than 34 countries
• P2P servers for torrenting and file sharing
• Servers optimized for streaming for geo-restricted media.

Smart VPN — fully automatic protection

Automatically activated when accessing unsecured networks or banking sites. Over 8,000 websites in the Smart database — customizable rules.

Connection loss protection

The Kill Switch feature secures your data traffic by blocking it in case of connection interruptions.

DNS leak prevention and IPv6 blocking

Prevents IPv4/IPv6 leaks by using its own DNS servers.

Shared IP addresses

You use shared IP addresses — anonymous surfing: it is difficult to identify individual users.

Powerful servers and bandwidth

Dedicated hardware servers with bandwidth up to 2 Gbit/s — actual speed around 400–600 Mbit/s.

Multi-platform

Available for Windows, macOS, Android, iOS, Android TV – 10 devices per license.

Resource-efficient and easy to use

Minimal system load, easy to use, 3-step installation on Windows.

Technical requirements (Windows)

• Operating system: Windows 10 or 11 or later
• RAM: at least 256 MB
• Storage: at least 1.5 GB
• Internet connection: broadband connection recommended.

Ease of use and installation

Quick start in three steps

1. Download the installation file for Windows
2. Allow launch and installation
3. Ready in a few clicks.

Intuitive interface

Clear connection button, mode selection (smart/manual), server selection, kill switch, protocols, and smart rules settings.

Data protection and transparency

Avast hides your IP address, does not log your browsing activity, and only stores session data (which is deleted after 30–35 days). Headquartered in the Czech Republic — outside the Five Eyes.

Performance and test results

• Computer Bild: WireGuard add-on — highly convenient to use, but speeds below the top.
• Wizcase: 400–500 Mbps with dedicated hardware.
• Forbes Advisor: Stable performance thanks to 2 Gbps servers, no artificial restrictions.

Advantages and disadvantages of Avast SecureLine VPN

Advantages

• Bank-level AES-256 security
• Smart VPN for automatic protection
• Kill switch and leak protection
• Over 700 servers in 34 countries
• 10 devices per license
• Intuitive operation, low system load

Disadvantages

• Smaller network than market leaders
• Partially limited streaming functionality
• No monthly subscription, only annual billing
• Session data logged (but anonymously).

Comparison with Avast One and other Avast SecureLine VPN packages

SecureLine provides targeted protection with a VPN without the additional cost of antivirus software. Unlike Avast One, a larger security package, the focus here is solely on strong privacy. If you need antivirus, a firewall, a password manager, and a cleaning tool, choose Avast One; if you only need VPN protection, SecureLine is the optimal choice for professionals.

Who is SecureLine ideal for?

Avast SecureLine VPN is designed for users who...

• are conscious about protecting their online freedom
• want to safely conduct banking transactions, make purchases, or plan trips
• want to use public Wi-Fi networks without risk
• want to secure multiple devices at once
• don't want to delve into VPN configuration

Those looking for fast streaming unblocking or a very large server network should consider alternative solutions. However, for many, SecureLine strikes the perfect balance between security, convenience, and price.

Frequently asked questions (FAQ) about Avast SecureLine VPN

► What is Smart VPN?

An automatic mode that activates the VPN based on your network and the websites you visit.

► How many devices can I use?

Up to 10 devices simultaneously (Windows), depending on your choice.

► Are there any data limits?

No: unlimited data transfer — no bandwidth restrictions.

► How fast is the VPN?

In practice, up to 400–600 Mbps, with peaks of up to 2 Gbps.

► Is user behavior recorded?

Avast only records time data — no web browsing or app logs. Headquartered in the Czech Republic — strong data protection