Wireframe mode

Shaded mode

Save

Undo

Replace dialog

Cut

Copy

Paste

Navigation

Rotate camera

Pan camera

Zoom camera

Delete

Duplicate

Move to Camera

Interactive placement (hold left mouse button to move around)

Hide object

Show object

Group objects

Pick replace value in viewport (Terrain edit modes)

Decrease brush radius

Increase brush radius

Decrease brush opacity

Increase brush opacity

Toggle stats

Absolute grid snapping

Relative grid snapping

Delete spline control vertex

Insert new spline control vertex

Previous spline control vertex

Next spline control vertex

First spline control vertex

Stitch spline endpoints

Toggle spline open/close

Reverse spline

Frame selected object

Interactive placement paint

Interactive placement paint with random rotation around y axis

Copy X,Y,Z components at once

Paste X,Y,Z components at once (can also be copied from a text source in the format "x y z")

Execute Script (Script Window)

Decrease navigation speed

Increase navigation speed

Move camera up or down and left or right camera

Create light