Avast is trying to Block this site for me.
Also: https://www.cnet.com/how-to/best-antivirus/
What about Avast? Test after test, Avast's antivirus for Windows performs well for malware detection. And we've included its antivirus in our list of recommended security app options before. But Avast was in the news for several months for its non-antivirus business, so we want to look at the company, specifically the reports at the end of last year that Avast allegedly collected user data with its browser plug-ins and antivirus software and then this year that it sold data it collected through its subsidiary company Jumpshot.
In response to the reports that his company gathered and sold the details of its customers' online activities, Avast's CEO Ondrej Vlcek said in a statement that he understood that his company's actions raised questions of trust in his company. To address that, he said that in January of this year, Avast terminated Jumpshot data collection and will wind down Jumpshot's operations because the data collection business is not in line with Avast's privacy priorities.
These newer reports follow another in 2019 from Avast that its internal network was breached, possibly to insert malware into its CCleaner software, similar to an earlier CCleaner hack that occurred prior to Avast's acquiring the Windows utility.
Avast is now saying the right things about taking its customers' privacy seriously, but it only came to that point after reacting to investigative reporting that revealed the Jumpshot practices. (The CCleaner revelations, while concerning, were self-disclosed, which is important to building user trust.) We hope Avast's more privacy-friendly policies mean that there will be no further Jumpshot-style activities. In the meantime, we'd recommend using one of the many other solid choices in this realm (listed above).
AVIRA. Have used the free version for years. Never had a problem. You can download at filehippo.