Microsoft SQL Server Migration Assistant for MySQL 9.3 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
SSMAforMySql.exe, cmd.exe, SSMA Script Installer.exe and SSMAforMySql32.exe are the most common filenames for this program's installer. This free PC software is developed for Windows XP/XP Professional/Vista/7/8/10/11 environment, 32-bit version.
Microsoft SQL Server Migration Assistant for MySQL is included in Development Tools. We recommend checking the downloaded files with any free antivirus. The actual developer of the free program is Microsoft. The most popular versions among the program users are 7.1, 6.0 and 5.3.
From the developer:
Microsoft SQL Server Migration Assistant for MySQL is a tool designed to automate migration from MySQL database to SQL Server. It automates all aspects of migration including migration assessment analysis, schema and SQL statement conversion, data migration as well as migration testing.
You may want to check out more software, such as Microsoft SQL Server Metadata-Driven ETL Management Studio x86, Microsoft SQL Server Compact or Microsoft SQL Server 2008 R2 Books Online, which might be similar to Microsoft SQL Server Migration Assistant for MySQL.