Mozilla Firefox Shortcuts

Add Bookmark Ctrl+D
Back Backspace or Alt+Left Arrow
Bookmarks Ctrl+B or Ctrl+I
Caret Browsing F7
Close Tab Ctrl+W or Ctrl+F4
Close Window Ctrl+Shift+W or Alt+F4
Complete .com Address Ctrl+Enter
Complete .net Address Shift+Enter
Complete .org Address Ctrl+Shift+Enter
Copy Ctrl+C
Cut Ctrl+X
Decrease Text Size Ctrl+-
Delete Del
Downloads Ctrl+E
Find Again F3 or Ctrl+G
Find As You Type Link '
Find As You Type Text /
Find Previous Shift+F3
Find on page Ctrl+F
Forward Shift+Backspace or Alt+Right Arrow
Full Screen F11
History Ctrl+H
Increase Text Size Ctrl++
Increase Text Size Ctrl++
Move to Next Frame F6
Move to Previous Frame Shift+F6
New Tab Ctrl+T
Next Tab Ctrl+Tab or Ctrl+PageDown
New Window Ctrl+N
Open File Ctrl+O
Open Address in New Tab Alt+Enter
Page Info Ctrl+J
Page Source Ctrl+U
Paste Ctrl+V
Previous Tab Ctrl+Shift+Tab or Ctrl+PageUp
Print Ctrl+P
Redo Ctrl+Shift+Z or Ctrl+Y
Reload F5 or Ctrl+R
Reload (override cache) Ctrl+F5 or Ctrl+Shift+R
Restore Text Size Ctrl+0
Save Page As Ctrl+S
Select All Ctrl+A
Select Location Bar Alt+D or F6 or Ctrl+L
Select Next Search Engine in Search Bar Ctrl+Down
Select Previous Search Engine in Search Bar Ctrl+Up
Select Search Bar Ctrl+K
Select Tab [1 to 9] Ctrl+[1 to 9]
Stop Esc
Undo Ctrl+Z

Mouse shortcuts

Back Shift+Scroll down
Decrease Text Size Ctrl+Scroll up
Forward Shift+Scroll up
Increase Text Size Ctrl+Scroll down
New Tab Double-Click on Tab Bar
Open in Background Tab Ctrl+Left-click or Middle-click
Open in Foreground Tab Ctrl+Shift+Left-click or Shift+Middle-click
Open in New Window Shift+Left-click
Reload (override cache) Shift+Reload button
Save Page As Alt+Left-click
Scroll line by line Alt+Scroll