Licences antivirus Avast
Avast licenses cover Avast Premium Security, Avast Ultimate and Avast Mobile Security. Premium Security protects against malware, ransomware and fake websites; Ultimate adds the SecureLine VPN, AntiTrack and Cleanup Premium.
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Buy Avast Antivirus Licenses at SuperKeyStore
Avast is a Czech security company, now part of Gen Digital, whose antivirus engine protects millions of PCs, Macs and phones. This category gathers the paid Avast plans: single-PC licenses, multi-device packs for households and a plan for small businesses.
A household with several devices often picks Avast Premium Security (10 devices, 1 year), while someone who also wants a VPN chooses Avast Ultimate (10 Devices, 2 Years). For one PC there is Avast Premium Security for Windows (1 PC, 1 year). Your activation code and download link arrive by email, usually within minutes.
Why buy an Avast license?
Free Avast covers basic scanning. A paid plan adds protection that matters for banking, shopping and family devices:
- Ransomware Shield: Protected folders cannot be changed by untrusted apps, which stops ransomware from encrypting your documents and photos.
- Safer online payments: Real Site and the secure browser mode block fake websites that copy banks and shops.
- Webcam and Wi-Fi checks: Premium Security blocks apps from using your webcam and warns about weak points in your home network.
- Private browsing with a VPN: Ultimate includes SecureLine VPN, which encrypts your connection on public Wi-Fi.
- One plan for many devices: Multi-device licenses cover Windows, macOS, Android and iOS under one subscription.
What are the main features of Avast?
The paid Avast plans share the same core engine and add these features:
1. Real-time malware scanning
File, web, email and behavior shields check files as they arrive and programs as they run. Every user benefits, because threats are stopped before they start.
2. Ransomware Shield
Chosen folders are protected so that only trusted programs can change files in them. Families with photo archives and freelancers with client files gain the most.
3. Real Site and Web Shield
These tools block fake websites and DNS hijacking that send you to copies of banking or shopping pages. People who shop and bank online are protected against phishing.
4. Firewall and Wi-Fi Inspector
The firewall controls network traffic, and Wi-Fi Inspector checks routers and devices for weak passwords and open ports. Users of home networks and public hotspots see risks before an attacker uses them.
5. SecureLine VPN in Ultimate
The VPN encrypts traffic on public Wi-Fi and hides your IP address. Travellers and remote workers keep their browsing private.
6. Cleanup Premium and AntiTrack in Ultimate
Cleanup Premium removes junk and sleeps background apps, while AntiTrack hides your browser fingerprint from trackers. Users who want speed and privacy in one plan choose Ultimate.
Which Avast product is right for you?
Premium Security is the right choice for most homes; take Ultimate if you also want a VPN and cleanup tools. Choose a Windows-only key for a single PC and a 10-device key for a family.
| Produit | Best for | Platform | License/term | Appareils |
|---|---|---|---|---|
| Avast Pro Antivirus (1 PC, 1 Year) | Basic paid protection on one PC | Windows | Subscription for 1 year | 1 appareil |
| Avast Premium Security for Windows (1 PC, 1 year) | A single PC used for banking and shopping | Windows | Subscription for 1 year | 1 appareil |
| Avast Premium Security (10 devices, 1 year) | Families with mixed devices | Windows, macOS, Android and iOS | Subscription for 1 year | 10 appareils |
| Avast Ultimate (10 devices, 3 years) | Long-term coverage with VPN | Windows, macOS, Android and iOS | Subscription for 3 years | 10 appareils |
| Avast Mobile Security Premium | A single phone | Mobile | Subscription for 1 year | 1 appareil |
| Avast Essential Business Security | Small businesses | Business devices | Subscription for 1 year | 1 utilisateur |
What are the system requirements for Avast?
Avast runs on most current computers and phones; check each product's System Requirements tab for the exact platforms included.
| Composant | Minimum |
|---|---|
| Système d’exploitation | Windows 10 or 11; macOS 11 or later; Android 8 or later; iOS 15 or later |
| Processeur | Intel or AMD x86/x64 processor, or Apple Silicon on Mac |
| Mémoire (RAM) | 1 GB on Windows (2 GB recommended) |
| Espace disque | About 2 GB free disk space |
| Other | Internet connection for activation and virus definition updates |
How do you download and activate Avast?
- Choose your Avast plan, number of devices and term, then place the order.
- Receive the activation code and download link by email, usually within minutes; a security check can take up to 24 hours.
- Download Avast from the official Avast website on each device you want to protect.
- Open Avast, go to the menu item for entering an activation code, and paste your code.
What happens to my Avast license if I reinstall or format my computer?
Your subscription stays valid when you reinstall Windows. Install Avast again and enter the same activation code, or sign in to your Avast Account if you linked the subscription there. The remaining time is kept.
Can I move a Avast license to a new PC or Mac?
Yes. Remove Avast or the device from your Avast Account on the old computer, then activate the new one with the same code. Multi-device plans cover Windows, Mac, Android and iOS, while Windows-only plans cannot be used on a Mac.
What if my Avast Antivirus key does not work?
Email our support with your order number and a screenshot of the Avast message. You will receive a replacement code or a refund as set out in the Politique de remboursement.
Frequently asked questions about Avast
Is Avast Premium Security better than the free version?
Yes, for most users. It adds Ransomware Shield, fake website protection, webcam protection and a firewall that the free version lacks.
Can I use a 10-device license on both a Mac and an iPhone?
Yes. The multi-device plans cover Windows, macOS, Android and iOS, up to 10 devices in total.
What is the difference between a 1-year and a 3-year plan?
Both include the same features. A longer term saves you renewals and usually costs less per year.
Can I add a new key to an existing Avast subscription?
Yes. Entering a new code before the current one ends normally extends your protection with the new term.
Do I need to uninstall other antivirus software first?
Yes. Running two real-time antivirus programs side by side causes conflicts, so remove the old one before installing Avast.
Does Avast slow down my computer?
Only a little on modern PCs. Avast uses a passive scanning approach in the background, and Gaming Mode pauses notifications while you play.
Does Avast protect against phishing emails?
Yes. The Mail Shield and Web Shield scan links and attachments and block known phishing sites.
Is Avast Pro Antivirus the same as Premium Security?
No. Pro Antivirus is an older Windows-only plan with fewer features; Premium Security adds webcam protection, fake website protection and a firewall.
Does Avast work alongside Microsoft Defender?
Yes. When Avast is installed, Windows switches Microsoft Defender's real-time scanning off automatically, so the two programs do not conflict. Defender turns itself back on if you later remove Avast.
What is Avast Essential Business Security for?
It is for small businesses that want central management of antivirus protection for their computers from an online console.
Is Avast Mobile Security Ultimate different from Premium?
Yes. Premium protects the phone against malware and scam links, while Ultimate adds the VPN and extra privacy tools in the same app.
Browse more security and Windows software
Compare Avast with other brands in Licences antivirus, or upgrade your system through Licences Windows et Licences Microsoft 365.
Que recevez-vous en achetant des licences Avast Antivirus chez SuperKeyStore ?
Vous recevez un e-mail contenant votre clé de licence, le lien de téléchargement officiel et les instructions d’activation étape par étape. Chaque commande comprend :
- Clé de licence : la clé de produit correspondant à l’édition, à la durée et au nombre d’appareils indiqués sur la fiche produit.
- Téléchargement officiel : un lien vers le programme d’installation sur le site de l’éditeur.
- Guide d’activation : les étapes d’installation et d’activation du logiciel, également présentées dans l’onglet « Téléchargement et activation ».
- Historique des commandes : la clé reste disponible dans votre e-mail de confirmation et dans Mon compte.
- Assistance par e-mail : de l’aide à l’installation ou à l’activation par notre équipe d’assistance.
Pourquoi acheter vos licences logicielles chez SuperKeyStore ?
SuperKeyStore vend des clés de licence numériques livrées par e-mail, avec un paiement sécurisé et des règles claires en cas de clé défectueuse. Voici les principales raisons de commander chez nous :
- Livraison numérique : aucun envoi postal ; la clé arrive généralement par e-mail quelques minutes après le paiement, et certaines commandes font l’objet d’un contrôle de sécurité pouvant durer jusqu’à 24 heures.
- Des informations claires : chaque fiche produit indique l’édition, la plateforme, la durée de licence et le nombre d’appareils.
- Remplacement ou remboursement : si une clé ne fonctionne pas, vous recevez une clé fonctionnelle ou vous êtes remboursé, conformément à la Politique de remboursement.
- Paiement sécurisé : les paiements sont traités par le prestataire de paiement ; SuperKeyStore ne conserve pas vos coordonnées bancaires complètes.
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