Do not download from random "free serial key" websites. Stick to official or community-trusted sources to avoid malware.
is the modern replacement included in 10.2 Tokyo. It offers: High Performance: Significantly faster than BDE. bde installer for rad studio delphi c builder 102 tokyo free
The short answer is – you can obtain the BDE installer at no cost if you are a legitimate RAD Studio 10.2 Tokyo customer or if you have access to certain legacy Borland products. Do not download from random "free serial key" websites