Best Free Antivirus for Windows (PC/Laptop)
This kit brings together the best and most downloaded free antivirus for Windows Vista, 7 and 8. With these applications, you can protect your computer (PC or Laptop) from viruses, trojans, phishing and any type of malware existing on the internet. The main free antivirus on the market are here, like Avast, which is one of the most sought after for being free and efficient. Also available for download is AVG Antivirus, which provides basic protection against viruses, malware and other PC threats. We also offer the Microsoft Security Essentials antivirus. Besides protecting against cyber threats, it monitors in real time and is a powerful scanning tool. Take the opportunity to download free antivirus and protect your PC. Download here!
Ad-Aware Free Antivirus+
Ad-Aware Antivirus brings together the best of antivirus and antispyware. Thus, you save disk space as you don't need to install two programs to perform the functions.
The application offers effective real-time protection against malicious programs that can infect Windows while browsing. It also automatically searches for the latest available updates, such as information about new viruses and tools to improve your Ad-Aware experience.
Ad-Aware provides security to access the online version of the bank, make purchases on an e-commerce site or plan a trip abroad, without the data of all these operations being sent to a cybercriminal, who could use them to shady ends.
With this new Ad-Aware update, the chances of malicious code infecting your computer are reduced. But that alone is not enough for the Lavasoft team, owner of Ad-Aware, which developed a truly functional heuristic system. In other words, the app does not base its diagnoses on vaccines stored in the database, but also on the behavior of codes, even if they are unknown.
Avast Free Antivirus
Avast Free Antivirus is security software with versions that you can download for Windows, Mac OS X, Android and iOS and be used in free and paid versions. In addition to fulfilling the conventional tasks of a good antivirus, Avast includes useful tools to increase the level of protection of users' devices.
The software also has paid versions of Avast for Linux. Check prices: Avast Core Security (for one server and for 1 year): R$ 326.19; AvastFile Server Security (for one server and for 1 year): R$ 407.74.
In the latest version, Nitro, Avast features a real-time scanning and identification of viruses and threats, which works in the cloud, which makes the operation of the application lighter for the computer.
The version of Avast from the Nitro Update update promotes the arrival of an integration with cloud computing.
The main highlight is the virus analysis carried out in the cloud, which makes Avast lighter for the computer, since the processing necessary for this task ends up being freed up for the user.
Another new feature of the update, related to the implementation of cloud support, is CyberCapture. The idea here is for users to have a streamlined suspicious analysis channel with Avast experts.
According to the developers, suspicious files can be isolated in a secure environment for submission to security experts who will examine them.
With the diagnosis of the security status of the files, the Avast team returns contact with the user, establishing whether suspicious items require care, or whether they are safe.
SafeZone is a secure internet browser, which comes with Avast, and is very suitable for the user who needs to access a website that he/she considers suspicious, or that could be targeted by intruders.
SandBox is a mechanism that isolates a part of the system, allowing the execution of dangerous files within that space, preventing any viruses from spreading through the machine.
Tools praised in previous versions, Cleanup, which promises to keep the computer clean and the Windows registry up to date; program updater, which keeps the apps installed on the machine up to date and the password manager are back in the Nitro Update version.
AVG Antivirus is one of the security software with versions for Windows and Mac completely in Portuguese. There are also portable editions for mobile phones, available for download on Google Play and the App Store. The program has gained a new version, 2016, and is offered in two forms, the free one, under the name Free (downloadable from the manufacturer's website), and the paid edition, known as AVG Internet Security, or Pro. Ao install AVG, the user can choose to test the paid antivirus mode for free.
The big news is that as of version 2016 there will be no more annual releases: the antivirus will be updated frequently, in the same way as what happens with Internet browsers.