Buy Avast

Avast is one of the best known names in consumer security, born of Czech engineering and, since 2022, part of the Gen Digital group alongside AVG and Norton. It remains a separate product line with its own engine, interface and activation codes. Chkey.ch stocks Avast keys at Swiss prices.

The range goes from Premium Security, the classic antivirus and web protection package, up to Avast Ultimate, which bundles SecureLine VPN, Cleanup Premium and AntiTrack into a single licence. Terms run from one year on a single PC to three years across ten devices.

Why choose chkey.ch for your Avast licence?

• Tested activation code: each key is verified before it is delivered.
• Payment in CHF: TWINT and credit card, Swiss invoice.
• Support from Lausanne: written help in French, German, Italian or English.
• Stated coverage: the number of devices and the length of protection appear on every product page.

Your key reaches you by email within 24h, ready to enter in the Avast application.