Avast Antivirus Free [2021] Download 2017 Jun 2026

This paper provides a technical and contextual overview of Avast Free Antivirus during its 2017 release cycle. As one of the most widely used free security solutions globally, the 2017 version of Avast represented a pivotal shift in the freemium antivirus market. This analysis examines the user interface redesign, the introduction of new cybersecurity features such as Behavior Shield and Game Mode, and the software’s impact on system performance. Furthermore, this paper discusses the controversies surrounding data privacy that began to surface during this period, influencing the reputation of the software vendor.

An Analysis of Avast Free Antivirus (2017 Version): Features, Performance, and Market Impact avast antivirus free download 2017

The 2017 release featured a complete UI redesign. Moving away from the previous "metro-style" rectangular tiles, the interface adopted a more streamlined, menu-driven sidebar. This was designed to improve navigation and make advanced settings more accessible to novice users. The visual identity shifted towards a cleaner, white-and-blue aesthetic, moving away from the simplistic look of the 2016 version. This paper provides a technical and contextual overview

During 2017, the installer also became more aggressive with "bundling." While the antivirus itself was free, the installer often pre-checked options to install Avast Secure Browser or sign users up for a trial of the paid "Internet Security" suite. This "opt-out" installation process became a criticism of the software, often labeling it as "bloatware" by power users. This was designed to improve navigation and make

In late 2017 and early 2018, investigations began to reveal that Avast was harvesting user data through its free antivirus product. While the "antivirus" engine itself remained effective, the browser extensions bundled with the 2017 installer (Avast Online Security) were later found to be collecting detailed user browsing history, including Google search terms and visits to banking and pornographic sites, which were then sold to third parties for marketing analytics.