Note that latest versions of Avast antivirus are not compatible with Microsoft Windows 95, 98, ME, and 2000.
In this review, we discuss offline installation processes for different Avast products. Keep in mind that file size for online installation is much smaller than for offline installation. Avast offers two options to install its products, either get them via website or install via offline version without Internet connection.
Got no Internet but need a best antivirus? No worries, just select the one, download offline version and keep it on your device.