The search results you are seeing for a "crack" or "keygen" are likely . Because the software is already free, there is no legitimate reason for a key generator to exist. Downloading files from third-party "crack" sites like "SeeratPC" poses severe security risks, including:
: Malicious code embedded in these files can steal your passwords, banking information, and cookies.
Keygen Downloads: Risks, Legality, And Safe Alternatives - Ftp
The genuine version of Yandex Browser includes several built-in security and utility features: