Avira Review: Is It the Best Antivirus in 2025?
#6 out of 70 antiviruses
Updated on: August 24, 2025
Fact-checked by Katarina Glamoslija
Updated on August 24, 2025
Fact-checked by Katarina Glamoslija
Avira Products & Pricing
Bottom Line
Check the top 3 alternative antivirus programs
Avira User Reviews
*User reviews are not verified
133
121
Based on 254 reviews in 29 languages
You can trust the Community! Companies can't ask us to delete or change user reviews.
Good but don't go cheap
Windows User
It's worth paying for the pro. The cost for peace of mind is worth it.
Like it
Windows User
I recommend it and find it very useful
Works good
Windows User
Easy to use, does its job, and uses little battery.
Horrible antivirus
Windows User
It did not solve the problem. My browser is hacked by ads, and nothing works.
It is a good application that does a lot.
Windows User
It is a good application that does a lot.
Wish it were faster
Windows User
Very good antivirus. It was the only one that detected a virus that opened ads to me constantly. The analysis is slow but efficient.
So Smart
Windows User
It is very good, especially when analyzing files, because it detected 2 hidden viruses. I don’t understand how this antivirus is so smart. Avira is the only antivirus that analyzes files that I know of.
Works well
Windows User
It took a very long time to do the first analysis, otherwise works well.
Kéž by to bylo rychlejší
Mac User
Velmi dobrý antivirus. Byl jediný, který detekoval virus, zobrazující neustále reklamy. Analýza je pomalá, ale účinná.
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Tato recenze byla přeložena z naší anglické stránky ve prospěch české mluvících čtenářů
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Tato recenze byla přeložena z naší anglické stránky ve prospěch české mluvících čtenářů
Avira with more than 10 years Experience
Windows User
Avira is very good at preventing and recognizing malware attacks and provides several additional security features like a VPN and system vulnerability detection. When you try to visit a site that is known to be dangerous, Avira displays a warning message in the browser. Sometimes the site has links or downloads that have malware hidden on them. Other sites are phishing schemes that try to trick you into giving personal information to steal your identity. Avira recognizes both.