Hi @Md. Baker Hossen
I need MS SQL Server 2012 Standard Free Edition
SQL Server Standard is a paid edition of SQL Server.
If you want a free edition of SQL Server, you should download SQL Server Express edition. It is a fully functional database engine that includes many of the same features as the paid editions of SQL Server, along with the limitations such as a 10 GB database size limit and a 1 GB memory limit.
Here is the download link: Microsoft® SQL Server® 2012 Service Pack 4 (SP4) Express.
Noted that 2012 is no longer supported now.
Best regards,
Cosmog
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