You can download OnyX (Leopard) 3.4 for Mac from our application library for free. This free Mac app is an intellectual property of Titanium Software. This Mac download was scanned by our antivirus and was rated as safe. The latest installation package occupies 7.5 MB on disk.
From the developer:
OnyX is a utility of maintenance, optimization, and personalization for Mac OS X. It also makes it possible to configure certain hidden parameters of Finder and the Dock and to remove a certain number of files when become cumbersome. Several changes such as opening panels from menu and shortcuts, updating the dyld's cache, rebuilding the spotlight index in the automation panel, and other improvements.
You may want to check out more Mac applications, such as Advanced Mac Mailer for Leopard, Leopard WebKit or Migration Assistant Update for Mac OS X Leopard, which might be similar to OnyX (Leopard).