Data Commander is a front-end for SQL and other databases. The program has a plugin architecture for adding arbitrary data providers.

Comparing to SQL Server Managament Studio

Object-relational mapping (ORM)

Features:

• The editor has syntax highlighting, code completion for SQL statements.
• The output of a query can be displayed as data grid, text, html.
• The data grid can be exported into Excel file.

This program is freeware and released under the GNU General Public License.

JetBrains Resharper