Tweaks

Below are a selection of popular hidden tweaks for Mac to help you optimize, customize, and tweak your Mac OS X system.


Disable .DS_Store Files on Network Drives

When accessing a remote file server with Finder it normally creates files named .DS_Store in each folder. This includes folders on network drives that may be shared with …

Toggle DNS Prefetching in Safari

To improve performance Safari (and other Webkit based browsers) will attempt to prefetch DNS data. In some circumstances this can result in slow or partial webpage loadin…

Show All Files in Finder

By default Mac OS X hides a number of files and directories in Finder that are not typically required by normal users. This includes hiding dot-files (.DS_Store, .Trashes…

Quarantine Downloaded Files

When you download a file in Mac OS X by default it will quarantine the newly downloaded files and show a prompt asking if you are sure you wish to open the file before al…

Toggle Dock Animation

This tweak allows you to toggle whether to show the animation when opening applications from the Mac OS X dock.

Change the Dock Appearance

This tweak allow you to toggle between the default 3D glass appearance or the 2D flat black appearance of the Mac OS X Dock.

Change Dock Minimize Effect

When you minimize a Mac application to the dock it normally uses the "genie" effect. On slower machines this can be slow and processor intensive. This tweak allows you to…

Toggle Dock Maginification

Dock magnification will show an enlarged version of the icon when the mouse hovers over the dock icon. This tweak toggles whether this is enabled or disabled.

Show Status Bar in Safari

This tweak controls whether the status bar is always shown in Safari.

Show Tab Bar in Safari

This tweak controls whether the Tab bar is always shown in Safari.