Avast Antivirus 26.8.11125.0 for Windows

Avast Antivirus 26.8.11125.0 is a free antivirus program for Windows from Avast Software. You can download Avast Antivirus for Windows from the official site; the company also makes versions for macOS, Android, iOS and Linux.

Overview

Avast is one of the long-established names in consumer security. Its free Windows antivirus scans files as they are opened and downloaded, checks the system on demand and receives regular updates of its virus definitions, which the company publishes on its update page. On top of the core protection, the program includes extra modules for web and email, and it regularly suggests paid upgrades with more features. That model, a solid free core with offers for premium products, is what defines Avast for most users: you get real protection for free, in exchange for some prompts and advertising of the paid versions. The company has faced criticism over how it handled user data in the past, and Wikipedia's article on Avast has a separate section on controversies. The practical takeaway is simple: after installation, open the privacy settings and turn off any data sharing you do not want. Avast also exists on Android as Avast Mobile Security, so households can use the same brand on all devices.

Key facts

• Version: 26.8.11125.0
• Developer: Avast Software
• Platforms: Windows, macOS, Android, iOS, Linux
• Licence: free, with paid upgrades
• Size: about 933.61 MB according to catalogue data

How to install it

1. Open the official Avast site and choose the free antivirus for Windows.
2. Run the small setup file; it downloads the rest of the program.
3. On each screen, uncheck extra products such as browsers or tools you did not ask for.
4. After installation, run a full scan and review the privacy settings.

Requirements

Avast lists the supported Windows versions on its website. Only one real-time antivirus should run on a PC, so remove any other antivirus first; Windows Security switches off its own real-time scanning automatically when Avast is active.

Is it safe to use?

The program from avast.com is legitimate security software. Beware of fake "Avast" installers on other sites and of pop-ups claiming your PC is infected: Avast does not ask for payment through browser pop-ups. For Android, install Avast Mobile Security from Google Play.

Price

Avast Free Antivirus costs nothing. Paid plans add more features, and the free version will occasionally suggest them.

Pros and cons

• Pro: free real-time protection.
• Pro: familiar brand with apps for all major platforms.
• Pro: regular definition updates.
• Con: frequent upgrade prompts.
• Con: installer offers extra products.
• Con: past criticism over data handling.

Alternatives

Other security tools on our site include AVG Antivirus, Avira Free Security, Bitdefender Antivirus, Norton Antivirus and Malwarebytes. To remove Avast completely, use Avast Clear.