MySQL Tuner

Currently in beta development stage, MySQL Tuner is a feather-light tool that facilitates an overview of your MySQL server installation, providing you with useful information about security and database issues.
Once launched, youre welcomed by a small panel that asks you to enter your MySQL server credentials, namely the server name, port number, user name and password.
If these details were correctly inputted, the application starts monitoring the MySQL server installation, gathers all the necessary data, and puts together a report to let you know whether or not the Archive, Berkeley DB, Federated, InnoDB, ISAM and NDBCluster engines are installed.
Furthermore, you can find out if someone can successfully pass the authentication step without a password. Other details are available, such as the currently supported MySQL version, OS architecture type, data size in InnoDB and MyISAM tables, number of fragmented tables, and user passwords.
MySQL Tuner is not wrapped in a setup package, so you can copy the downloaded files to a preferred directory on the disk or to a removable storage unit to directly launch it on any computer by just double-clicking the .exe file.
Just keep in mind that .NET Framework 4.0 or .NET Framework 2.0 must be installed (depending on the selected download link), in addition to MySQL Server 5.0 (or a higher version), whether its installed locally or remotely.System requirements.NET Framework 4.0
.NET Framework 2.0 (for the alternate download)
MySQL Server 5.x or higher, installed either locally or remotely