To uninstall MySQL Workbench for OS X, locate MySQL Workbench in the Applications folder, right-click, and select Move to Trash.
By default, the uninstallation process does not remove your
MySQL Workbench configuration directory. This directory includes
your MySQL connections, configuration settings, cache files,
SQL snippets and history, logs, custom modules, and more.
These files are stored under your user's
By default, the MySQL Workbench configuration directory is
Support/MySQL/Workbench where "~username" is the
path to your user's home directory.
Also, the uninstallation process does not remove the
.mysqlworkbench schema that MySQL Workbench
creates when sharing SQL snippets across a MySQL connection.
For additional information about shared snippets, see
Section 8.1.5, “SQL Snippets tab”.