OS X Cheat Sheet

⌘ - W	close the front window
⌥ - ⌘ - W	close all windows of the app
⌘ - M	hide to tray (Dock)
⌘ - H	Hide the windows of the front app
^ - ⌘ - Space	open app "Characters"
^ - ⌘ - F	Use the app in full screen
⇧ - ⌘ - 5	take a screenshot
⇧ - ⌘ - 3	fast full screenshot
⇧ - ⌘ - 4	fast custom screenshot
⌘ - , (comma)	open settings of app

^ - ⌘- Q

Immediately lock your screen

⇧-⌘-P	show/hide the Preview panel
⇧-⌘-T	Show or hide the tab bar
⌥-⌘-D	Show or hide the Dock
⌥-⌘-P	Hide/show the path bar
⌥-⌘-S	Hide/show the Sidebar
⌘ - /	Hide/show the status bar
⌘ - J	Show View Options
⌘-T	Show/hide the tab bar when a single tab is open
⌥-⌘-T	Show/hide the toolbar when a single tab is open

⌘-D	Duplicate the selected files
⌘-E	Eject the selected disk or volume
⌘-F	Start a Spotlight search
⌘-I	Show the Get Info window for a selected file
⇧-⌘-C	Open the Computer window
⇧-⌘-D	Open the desktop folder
⇧-⌘-F	Open the Recents window, showing all of the files you viewed or changed recently
⇧-⌘-G	Open a Go to Folder window
⇧-⌘-H	Open the Home folder of the current macOS user account
⇧-⌘-I	Open iCloud Drive
⇧-⌘-K	Open the Network window
Option-⌘-L	Open the Downloads folder
⇧-⌘-N	Create a new folder
⇧-⌘-O	Open the Documents folder
⇧-⌘-R	Open the AirDrop window
^-⇧-⌘-T	Add selected Finder item to the Dock
⇧-⌘-U	Open the Utilities folder
⌘ - N	open new window of Finder
⌘ - Y	Use Quick Look to preview the selected files
⌘-L	Make an alias of the selected item

⌘ - Up Arrow	to the beginning of the document
⌘ - Down Arrow	to the end of the document
^ - A	Move to the beginning of the line or paragraph
^ - E	Move to the end of a line or paragraph
^ - P	Move up one line
^ - N	Move down one line
⌥ - ⌘ - F	Go to the search field
⌥ - ⌘ - I	Show or hide the inspector window

Related Cheat Sheets

Amethyst Keyboard Shortcuts

OS X Cheat Sheet by buckster12