ClamTk
Scan for threats...
ClamTk is a graphical front-end for Clam Antivirus.
It is designed to be an easy-to-use, lightweight, on-demand antivirus scanner for Linux systems.
Context menu support for KDE's Plasma Desktop (Dolphin file manager) and Nemo and Thunar sendto is included. Context menu support for GNOME (Nautilus file manager), but due to additional dependencies required, it is in a separate package: clamtk-gnome.