sniffer.exe is an executable exe file which belongs to the vcu_downloader process which comes along with the Wondershare Video Converter Ultimate(Build Software developed by kv software developer. If the sniffer.exe process in Windows 10 is important, then you should be careful while deleting it.

Why is sniffer exe on my computer?

sniffer.exe is a legitimate executable file developed by Network Associates, Inc. This process is known as Sniffer Application and it belongs to Sniffer Application. ... Cybercriminals find a way out to mimic malicious programs in the name of sniffer.exe to spread malware infection.

What is the file sniffer?

SpaceSniffer is a freeWare (donations are welcome) and portable tool application that lets you understand how folders and files are structured on your disks. By using a Treemap visualization layout, you have immediate perception of where big folders and files are placed on your devices.