A key file is a special file containing information about the Dr.Web components covered by your license and your license period. The file has the .key extension and is located in the Dr.Web anti-virus installation directory. In Windows, the default location is C:\Program Files\DrWeb\drweb32.key.

Permanent link

Back

Nothing found

Find out more

User
Guide

Configure
Dr.Web!

Training
courses

Video

— The Russian developer of Dr.Web anti-viruses

— Doctor Web has been developing anti-virus software since 1992

— Dr.Web is trusted by users around the world in 200+ countries

— The company has delivered an anti-virus as a service since 2007

— 24/7 tech support

Doctor Web is the Russian developer of Dr.Web anti-virus software. Dr.Web anti-virus software has been developed since 1992.

2-12А, 3rd street Yamskogo polya, Moscow, Russia, 125124

Doctor Web in social networks

Link accounts

For Telegram

Self-support

Your browser is obsolete!

Go to support service

Anti-virus laboratory

Other services

About product licensing

Information

Lists of frequently asked questions

I need to provide a key file to renew my license. What is a key file and where can I find it?

Find out more

Doctor Web in social networks

For Telegram