One of the best MySQL client i have used is HeidiSQL.
- HeidiSQL runs fine on Windows (XP, Vista, 7, 8) and – with Wine – on any Linux and newer MacOS X versions.
- On Windows 64bit, if you have a 32bit version installed in C:Program Files (x86)…, then the 64bit version is installed separately, and can be uninstalled separately. You should uninstall the 32bit version in that case.
- Previous installers can be downloaded here