Free viruses and bacteria software for mac

Concerned about viruses running amok on your Mac? Are the little devils hiding in your system, waiting to spring upon your vulnerable files? If so, then Virus Out might just be the solution for YOU!
Virus Out will take you on a wild safari through your Mac in search of these elusive bandits. When you see a virus, be quick to squash it before it has a chance to cause harm.
If you are lucky, you may even recover some funds those little guys have stolen in their journeys.
For use in those situations where your finger is simply not good enough, we include a free can of Virus Out spray with each trial use! If needed, you can use recovered funds dropped by the viruses to purchase more cans of Virus Out. Alternatively you can keep the funds to help boost you virus removal performance rating!
NOTE: Please note that Virus Out is a satirical game, with completely fictitious characters and concepts. In plain terms, it does not search for viruses in your computer, you do not actively remove any viruses from your system, and none of your files will be harmed by playing this game.
Main features:
- Makes your mouse feel more appreciated
- Turns your Finder into a virtual playground
- Simplistic game play is fun for virus hunters of all ages
- Compete against the world in the Virus Out Hall of Fame
- Youll never look at your Mac the same way again.

Intego VirusBarrier X5 10.5.10 is an antivirus Mac software that helps you protect your data and important information. VirusBarrier X5 protects Macs from viruses by examining all the files that are read or written, as well as watching for suspicious activity that may be the sign of viruses acting on applications or other files.

If the program finds any viruses, it can repair the files immediately, display an alert, or put the files into a quarantine zone. Users can run scans either automatically or manually, using VirusBarrier X5's on-demand scanner to check any files, folders or volumes at any time.

Major Features:

1. Real-time and on-demand virus scanning
2. New proactive and behavioral analyses
3. Quarantine Zone to isolate infected files
4. Trusted Zone to disable Real-Time scanning on selected files or folders
5. Improved logging for better scan analysis
6. Scans can be scheduled at multiple times
7. Scans can be launched automatically when volumes are mounted or when virus definitions are updated
8. Command-line control for remote scans
9. Archive scanning can be activated by archive type
10. Scanning for Windows viruses can be deactivated
11. Scans for malware on the iPhone and the iPod touch
12. Detects and eliminates all known Mac viruses and malware
13. Repairs infected files
14. Heuristic and behavioral analysis
15. Blocks virus execution
16. Scans e-mails on receipt and sending
17. Scans files for Windows viruses
18. File analysis by the Intego Virus Monitoring Center
19. Easy integration with other Intego programs
20. Manages compressed files
21. Contextual menu for quick scans
22. Full logs can be saved and exported
23. Intego widgets for program and update status
24. Turbo Mode technology for faster scans
25. Choice of alerts (voice, dialog or e-mail)
26. File analysis from the Dock
27. Runs in the background
28. User manual in the Help menu
29. Downloadable virus definitions and updates via NetUpdate

Zebra Scanner 2 is a userfriendly, secure and reliable application to trace down trojan viruses.

Trojans, description; A Trojan refers to a program that appears as something you may think is safe, but hidden inside is usually something harmful. The lure of Trojans is that you may download a game or a picture, thinking it's harmless, but once you double-click this file the virus gets to work.

Zebra scanner is intended to search for applications, hidden behind another extension than 'app'. It checks if any of the files in the selected folder(s) has either the real extension '.app' or the file type 'APPL'.

STUFFIT EXPANDER is a tool redesigned for better performance and expands now all your compressed and encoded files!
Main features:
- Access any file, download, or attachment!
- Scan your compressed or encoded files for viruses!
- NEW! StuffIt now allows you to open Zip archives encrypted using the 256bit AES method!
- Always FREE! Expander never nags you for payment!

Symantec NAV/SAV virus def Sep 25 is an update to this extremely effective security and privacy application. As new threats emerge, Symantec immediately builds new protection updates and makes them available for download on a subscription basis. If your subscription has expired, click here.

Norton AntiVirus 8.0 Virus Definitions 08/01/2008 with the latest virus definitions will automatically update for Mac OS X virus definitions and engine files to detect and repair the most recently discovered Macintosh viruses.

Once you have downloaded and expanded this file on your hard drive, simply double-click on the Installer, and the appropriate files will be installed on your computer. The latest release adds new definitions.