Almost all other antiviruses cannot be installed with another antivirus, it's because of the antivirus designed for main protection in your PC. It's not the case for Smadav, Smadav is an antivirus that is designed as additional (second layer) protection, so it's mostly compatible and could be installed and run together with another antivirus in your PC. Smadav using their own technique (behaviour, heuristic, and whitelisting) to detect and clean virus that improves security in your PC.2) Protection for USB Flashdisk
USB Flashdisk is one of the most used media for virus spread. Smadav uses its own technology to avoid virus spread and infection from USB Flashdisk. Smadav can detect many new unknown viruses in USB even if the virus is not in the database. Not only for protection, but Smadav can also help you to clean USB Flashdisk from virus and restore hidden/infected file in the USB Flashdisk.3) Low resource Antivirus
Smadav has an advantage with its very small installer size (under 10 MB) and low usage of the internet while active in your PC. And also smadav only using a small fraction of your PC resources. Smadav most of the time only use small memory and small CPU usage. With this small resource usage, Smadav will not heavily slow your computer. And you can still install another antivirus that will together work with Smadav to protect your PC.4) Cleaner and tools to clean virus
Smadav can clean some virus that already infected your PC and also fixes the registry change made by the virus. Many tools included in Smadav Pro to fight for virus cleaning. The tools are :
- One-Virus By-User, to manually add your suspect file for virus cleaning in the PC.
- Process Manager, to manage processes and programs run in your PC.
- System editor, to change some system options that usually changed by virus.
- Win-Force, to force open some system management programs in Windows.
- Smad-Lock, to immunize your drive from some virus infection.
Smadav Pro will not show offer to upgrade to the pro version on every startup. All difference between Smadav Free and Pro Features: Hide offer message on startup, Tools Section in App, Additional (RTP) Settings in App, Exception List, Changing theme colours, Admin Password, and license to use in Profit/Commercial.