File used by ClamAV, an open source antivirus program; contains virus definitions for updating the list of recognized viruses in ClamAV; saved as a digitally signed tarball that contains one or more virus databases. Common CVD files are daily.cvd and main.cvd. Main.cvd contains the latest stable base virus database definitions and daily.cvd contains daily virus definition updates that can be scheduled for download and installation.
The cvd file extension is associated with dabase files in Clam AntiVirus by ClamAV.
The cvd file extension is associated with vector picture files in Calamus application by invers software.
The cvd file extension is associated with dictionary files in CVTracker by Netmap Software Inc..