Devart Excel Add-ins 2.4

Work with SQL Server data in Microsoft Excel like with usual spreadsheets.

Work with MySQL data in Microsoft Excel as with usual spreadsheets.

Work with SQLite in Microsoft Excel as with usual spreadsheets.

Adds over 300 advanced functions for complicated tasks to MS Excel.

Converts VBA source to the Microsoft Excel Workbook and Excel add-ins.

Free

It can help you in changing case of the selected cells in Excel.

dbForge Query Builder for SQL Server allows users to build complex SQL queries.

MySQL and MariaDB Query Builder Tool to Build and Execute Queries Visually.