Avast Online Security & Privacy
Secure your Mozilla Firefox browser against real-time online threats, trackers, and scams. We’ll check every site you visit, from Facebook to your bank, so nothing puts you or your data at risk. Join a growing community of 400 million Avast users.
Total ratings
4.47
(Rating count:
1,625)Review summary
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Used to have good performance and reliability
- User satisfaction with the overall Avast security software
Cons
- End of support for Firefox
- Limited functionality with search engines
- Not effective with DuckDuckGo
- Lack of comprehensive scanning results
Most mentioned
- Ending support for the Firefox extension
- Limited search engine compatibility
- Previous reliability of Avast software
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Recent reviews
Recent rating average:
3.50
All time rating average:
4.47
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Rating filters
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| Date | Author | Rating | Comment |
|---|---|---|---|
| 2024-11-03 | Firefox user 18667266 | | |
| 2024-10-23 | nounouss | | |
| 2024-09-26 | Chauvel Sébastien | | |
| 2024-09-12 | Firefox user 18593180 | | |
| 2024-09-12 | Firefox user 18592675 | | |
| 2024-08-07 | Firefox user 18542080 | | avast ya no sirve en firefox |
| 2024-08-06 | Firefox user 18532971 | | |
| 2024-06-14 | edenflare | | It used to be 5 star but ever since this--- ------- Important:We have ended support of our Avast Online Security & Privacy browser extension for Mozilla Firefox. ------- It is now worth 1 star, why would you end support for Avast via firefox? Surely there was a way around this. |
| 2024-05-25 | Sergeynv | | Нету толка от этого приложения! |
| 2024-05-24 | Firefox user 13466469 | |
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