Here’s a list of some of the commonly used keyboard shortcuts that will allow you to customize the way you view files in Mac OS X’s Finder.
- Command + Option + T hides the toolbar across the top of your window
- Command + Option + S hides the sidebar on the left edge of your window
- Command + [ takes you back
- Command = ] takes you forward
- Command + Up Arrow opens enclosed folder
- Command + Control + Up Arrow opens enclosed folder in a new window
- Command + Down Arrow opens the highlighted item
Here is a more complete collection of keyboard shortcuts, straight from Apple.




A quick visit to the Finder’s menubar does the trick! Simply go to View>Show View Options (or hit Command + J). In the View Options window about half-way down, click in the checkbox next to Show Item Info as seen in the screenshot at the right.
Once that option is activated in the Finder, you’ll notice information located just below the desktop icon file name colored in light blue. When you’re in icon view mode in a folder, which you can switch to by hitting Command + 1, you’ll see the info there too. As you can see in the screenshot at the left, you’ll get a quick glimpse of the number of items inside a folder, and the pixel dimensions of image files.
Easily add Spotlight comments to files in Mac OS X Finder
Searching for and finding files with Mac OS X’s Spotlight is fast and easy. Unfortunately, adding keywords and comments to your files and folders isn’t quite as simple. This little OS X Service will change that.
AddSpotlightComments Service for Mac OS X
AddSpotlightComments Service is just what the name implies, a Service that makes adding keywords and comments simple. You install the workflow file to your ~/Library/Services folder and restart the Finder. Once installed, you can right-click on a file or folder in the Finder and select Add Spotlight Comments from the bottom of the Contextual menu. A dialog box appears where you can type in your keywords, comments, or whatever other info you wish. It’s that simple.
There are other utilities that offer this capability, but none are so seamless and simple.