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Download Antivirus Software

Installation files, updates, documentation, and tools.

You can try avast! 6.0 programs for 30 days, free of charge. During this trial period, you have full access to all product functions and to technical support as well. The decision to buy a fully licensed product or uninstall the trial program is up to you.

For home and home office

For business

Others

If you didn't find the product you were looking for, please check the downloads for version 4.8.

* For standard installations, use the regular (Administration Console) installation file. For non-standard installations (e.g. if you need to install the administration console on multiple computers) use the (Administration Console including Mirror) installation file, which includes the most recent version of the avast! Mirror.

You can try most avast! 4.8 programs for 60 days, free of charge. During this trial period, you have full access to all product functions and to technical support as well. The decision to buy a fully licensed product or uninstall the trial program is up to you.

For home and home office

For businesses

Other products and solutions

Utilities

How to convert trial product into full version

You can convert your trial download to a fully licensed product at any time during the trial period. Once the application is running, just click on the "Buy" button in the avast! user interface or follow the instructions on the reminder screen.

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