General

• Space: Switch from current tool to Pick tool. Press space again to
  switch back to the tool you were working with.
• Delete: Delete the selected object
• Arrow keys: Move selected objects in small steps. Arrow keys + Shift:
  move in larger steps, Arrow keys + CTRL: move in smaller steps.
• Escape: deselect everything
• CTRL-A: Select All
• CRTL-Z: Undo
• SHIFT-CTRL-Z: Redo

Zoom:

• F2: Zoom in tool
• F3: Zoom out
• CTRL-F2: Zoom to selected objects
• F4: Zoom to all objects
• H: Hand pan the screen.
• F9: Full screen preview, very useful.

Other:

• CTRL-G: Group
• CTRL-U: Ungroup
• CTRL-L: Combine
• CTRL-K: Break Apart
• CTRL-Q: Convert to curves

Copying:

• CTRL-D: Duplicate selected objects.  Trick: press CTRL-D once, next
  transform (move, resize or rotate) the duplicate. Press CTRL-D again,
  CorelDRAW now remembers the transformation and automatically
  apllies it to the new duplicate.
• + : Duplicate selected objects.

Order:

• CTRL-PAGEDOWN: Move the selected object one step back
•  SHIFT-PAGEDOWN: Move the selected object all the way to the
  bottom of the stack
• CTRL-PAGEUP: Move the selected object one step forward
• SHIFT-PAGEUP: Move the selected object all the way to the top of the
  stack

Aligning:

• CTRL-B: Align selected objects to Base
• CTRL-T: Align selected objects to Top
• CTRL-L: Align selected objects to Left side
• CTRL-R: Align selected objects to Right Side
• CTRL-E: Align selected objects to vertical centres
• CTRL-C: Align selected objects to horizontal centres

Files:

• CTRL-S: Save file
• CTRL-O: Open file
• CTRL-I: Import, useful for importing bitmaps
• CTRL-E: Export, create a bitmap image from your drawing, or
  selection.

Tricks:

• Double click the rectangle tool button, to create a rectangle exactly the
  size of the page
• Drag objects with the right mouse button, for various options:
  Duplicating, copying fills and/or outlines, locking paragraph text inside
  objects
• Hold CTRL while drawing rectangles to constrain the shape to a perfect
  square. Similarly for circles, hold CTRL while drawing ellipses.
• Hold CTRL while moving objects, to constrain motion to either vertical
  or horizontal.