What is .KDC file extension?
.KDC file extension is a known file type. This section tells you everything you need to know about this extension.
Update file used by Kaspersky Lab's system security software; contains virus definitions that are used for detecting and quarantining viruses; may also be used during the system rescue process for removing malicious software; may be downloaded periodically for keeping the software and definitions up-to-date.
KDC files are commonly named with a three-letter prefix followed by a three-digit counter for the file update number (i.e., base001.kdc, base002.kdc, etc.).
In Mac OS X, KDC files are located within the /Library/Application Support/Kaspersky Lab/KAV/Bases/ directory.
NOTE: Antivirus definitions are also referred to as "bases" for Kaspersky antivirus software products.
You can see a list of software programs below that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.