Any recommendations: Program to scan single files?

Hello !

I've read the forum post "How to Protect yourself from malware!".

I guess what I would like to know, which I don't find specifically mentioned, is what is the best way to 'scan' a single file before you run it.

For example, if you have a single executeable file or a .zip file (theoretically of various sizes like 40 kb to 4 GB) that you would like to scan before you ever run it instead of just running, or opening, it and relying on the auto-protection from whichever Anti-Virus/Spyware program you have installed.

I know that my particular antivirus program adds a command to right-clicking files to allow "Scan for Viruses". But I just don't feel confident that this is all I can do.

Thank you for any recommendations :major

 

I have been using Symantec Antivirus, Corporate Edition v10.1 which I had got from a previous job. But I am considering checking out Avast Home Edition since I can no longer obtain new (free) versions of the symantec software.

I am religious about keeping definitions up to date btw.

I almost always do; however, I can't help but to check out something from time to time that is from a potentially "shady" source. So, that's why I'm just trying to be as careful as possible. But I understand that any consequences of such are entirely my responsibility.

Thank you for your advice!