- Quick specs
- Price: Free
- Operating system: Windows Vista 64-bit, Windows Vista 32-bit, Windows XP, Windows 2000
- Date added: November 24, 2009
- Total Downloads: 66,459,127
- Downloads last week: 1,271,461
- See full specifications
- CNET editors' rating: stars
- Average user rating: stars out of 2875 votes
See all user reviews -

CNET editors' review
Reviewed by: Seth Rosenblatt on March 17, 2009
Consistently at or near the top of independent efficacy testers, Avira's AntiVir remains one of the best freeware security solutions around. Its scans are flexible, allowing the user to fully scan both internal and external hard drives, run a preloaded scan--for rootkits, for example--or customize a scan. The latest version introduces antispyware protections, scanning tech that can crack open "locked" files, improved internal security to prevent AntiVir's files from being maliciously altered, and one-click threat removal--no more baby-sitting.
There are few interface changes in version 9, and older users are not likely notice anything different in the interface besides a refreshed banner logo. The main window offers a left side navigation with drop-down menus and a central pane for more detailed information. AntiVir opens to the Status menu, informing you of your last scan, your last definition file update, whether the real-time guard is active, and premium upgrade link. Events logs changes to the program and the Reports tab keeps a history of threats. Both are exportable.
The Local Protection and Administration navigation options reveal the Scanner, Guard, Quarantine, and Scheduler features. Combined with the Configuration button located at the top of the central pane, users can customize their scans as necessary. Quarantined file information is on display, with options to scan it again, restore, delete, and e-mail the file to Avira. The rebuilt heuristic engine retains the same choices from the previous version's, and can be turned on or off in part or in full and offers three intensity levels. The scheduler offers much that other free antivirus programs don't, and the help features are excellent, with mouse-over information on each feature.
Savvy users will notice the removal of the on-demand e-mail scan, and AntiVir is still challenging to fully uninstall. Despite these hang-ups and the nag screen that follows definition file updates, AntiVir offers such effective protection and a well-rounded set of features that as long as the updates keep coming, it'll be our first line of defense.
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Publisher's description
From Avira :Avira AntiVir Personal Free Antivirus is a comprehensive, easy to use antivirus program, designed to offer reliable free of charge virus protection to home-users only. Avira offers: Extensive Malware Recognition of viruses, Trojans, backdoor programs, worms; Automatic incremental updates of antivirus signatures, engine and entire software; Permanent virus protection, with Virus Guard real time monitoring; Install and configuration in just a couple of steps, setup to protect your PC in minutes; Virus protection against known and unknown threats, using an advanced heuristic system; Scheduler where you can set the scanner to make automatic virus scans or updates on your system; Forum and phone support; Knowledge Base with virus descriptions available on web site; Rootkit Detection and Removal; A modularized AV-search engine for improved scan performance.
Version 9 introduces a quick-removal button for eliminating viruses with a single click, enhanced anti-spyware and anti-adware engines, and support for low resolution netbook screens.
What's new in this version:
Version 9.0.0.415 is a maintenance release.More popular Antivirus Software downloads
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User reviews
- Average user rating: 3.9 stars out of 2875 votes
- My rating: 0 stars Write review
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Showing 5 of 5 user reviewsSee all 5 user reviews
This software version | All versions -
Version: Avira AntiVir Personal - Free Antivirus 9.0.0.415
Pros: Above average detection rate but........
Cons: above average false positives,slow signature updates no email scanner,nag screen & annoyiong time limited licence that you have to renew to keep getting the free version.
Summary: Microsoft Security Essentials more complete free AV , email scanner ,excellent detection no false positives to date easy to use nice clean modern interface & spyware detection included .
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0 out of 2 people found this review helpful
Version: Avira AntiVir Personal - Free Antivirus 9.0.0.415
"it is good quality product, i am happy to use the produ"
Pros: i want to use this product
Cons: no complain
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0 out of 1 people found this review helpful
Version: Avira AntiVir Personal - Free Antivirus 9.0.0.415
"One of the best free Antivirus programs."
Pros: - Light Application interms of use of resources.
- Effective in picking up viruses and trojans.
- Anti-Malware detection included.
- Provides a virus database online to view what type of virus or trojan you're dealing with.Cons: - Nag screen for upgrade to Premium Edition.
- Slow startup on older systems but not by much to complain about.
- Updates take a while (usually 1 min or less) to start.Summary: An excellent Free Antivirus to keep. I've tested many AV's for several years and Avira comes first place with the highest detection rate and lesser false positives. Currently no other Free AV comes close to detection and removal! I would recommend d... read more >>
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3 out of 4 people found this review helpful
Version: Avira AntiVir Personal - Free Antivirus 9.0.0.415
Pros: Doesn't bog down computer
Cons: A huge annoying upgrade ad pops up once a day
Summary: I have tried AVG and it was always letting viruses in, I have tried Kaspersky and it was always freezing my computer up, and now I am using Avira and so far I've been really pleased. Easy to use, doesn't bog down my computer, and detected a virus t... read more >>
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0 out of 4 people found this review helpful
Version: Avira AntiVir Personal - Free Antivirus 9.0.0.415
Pros: is good anti virus
Cons: i don't like avira, because is run low
Summary: i like is product avira
- See all 5 user reviews Write review
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