[upd] - Sql Management Studio 2020 Download

Versions like 18.5 and 18.6 were the standard during 2020.

If you meant a different tool (e.g., Azure Data Studio, Visual Studio 2020 with SQL tools), let me know and I can refine the answer. sql management studio 2020 download

Historically, SSMS versions were tied strictly to SQL Server versions (e.g., SSMS 2012, SSMS 2016). However, starting with SSMS 17, Microsoft decoupled the tool from the database engine. Versions like 18