Google Docs

Productivity
Text Formatting
CTRL+B Bold Win Linux
+B Bold mac
CTRL+I Italic Win Linux
+I Italic mac
CTRL+U Underline Win Linux
+U Underline mac
ALT+⇧ Shift+5 Strikethrough Win Linux
+⇧ Shift+X Strikethrough mac
CTRL+⇧ Shift+. Increase font size Win Linux
+⇧ Shift+. Increase font size mac
CTRL+⇧ Shift+, Decrease font size Win Linux
+⇧ Shift+, Decrease font size mac
Paragraph & Headings
CTRL+E Center align Win Linux
+E Center align mac
CTRL+L Left align Win Linux
+L Left align mac
CTRL+R Right align Win Linux
+R Right align mac
CTRL+⇧ Shift+J Justify Win Linux
+⇧ Shift+J Justify mac
CTRL+ALT+1 Heading 1 Win Linux
++1 Heading 1 mac
CTRL+ALT+2 Heading 2 Win Linux
++2 Heading 2 mac
CTRL+ALT+0 Normal text style Win Linux
++0 Normal text style mac
Editing
CTRL+Z Undo Win Linux
+Z Undo mac
CTRL+⇧ Shift+Z Redo Win Linux
+⇧ Shift+Z Redo mac
CTRL+⇧ Shift+V Paste without formatting Win Linux
+⇧ Shift+V Paste without formatting mac
CTRL+K Insert or edit link Win Linux
+K Insert or edit link mac
Navigation
CTRL+F Find in document Win Linux
+F Find in document mac
CTRL+H Find and replace Win Linux
+H Find and replace mac
CTRL+P Print Win Linux
+P Print mac