avast! Home Edition is a complete anti-virus package, that is is free for registered home non-commercial users. It contains an on-demand scanner with two interfaces (simple for novices and advanced for experienced users), an on-access scanner with Standard Shield (which protects against execution and opening malware programs) and an embedded e-mail scanner which scans incoming and outgoing email messages.
Install Avast Antivirus in Ubuntu
First you need to download the .deb package from here
Now you have avast4workstation_1.0.6-2_i386.deb package.Install .deb package using the following command
sudo dpkg -i avast4workstation_1.0.6-2_i386.deb
This will complete the installation now you need to get the registration key for this you need to fill the online form available here and they will send registration key to your mail address
Applications Menu Setup
or this you need to run a script from the following location
sudo ./install-desktop-entries.sh install
This will complete the application menu setup.
If you want to access you need to go to Applications—>Accessories—>avast!Antivirus
First time it will prompt for license key enter your license key you have got in our previous steps
Avast Antivirus Interface
Avast Antivirus database is updating.If you want to update click on update database
You can select the virus scan here and click on start scan
Avast antivirus version details