Most used shortcuts
toggle object/edit mode
TAB
+

toggle object/edit mode
TAB
+
+

increase selection
Ctrl
+
+

increase selection
Ctrl
+
+
+

decrease selection
Ctrl
-
+

decrease selection
Ctrl
+
-
+

select linked
L
+

select linked
L
+
+

get "that" menu back
F9
+

get "that" menu back
F9
+
+

loop select
Alt
LClick
+

loop select
Alt
+
LClick
+

fill
F
+

fill
F
+
+

rip the mesh
V
+

rip the mesh
V
+
+

separate mesh
P
+

separate mesh
P
+
+

join
Ctrl
J
+

join
Ctrl
+
J
+

hide everything except selected
Shift
H
+

hide everything except selected
Shift
+
H
+

unhide all
Alt
H
+

unhide all
Alt
+
H
+

duplicate
Shift
D
+

duplicate
Shift
+
D
+

scale along normals
Alt
S
+

scale along normals
Alt
+
S
+

search anything
F3
+

search anything
F3
+
+

General
grab
G
+
+

grab
G
+
+
rotate
R
+
+

rotate
R
+
+
scale
S
+
+

scale
S
+
+
hide
H
+
+

hide
H
+
+
delete
X
+
+

delete
X
+
+
select all
A
+
+

select all
A
+
+
render (active camera)
F12
+
+

render (active camera)
F12
+
+
Viewport Navigation
rotate viewport
M3
+

rotate viewport
M3
+
+
pan viewport
Shift
M3
+

pan viewport
Shift
+
M3
+
zoom viewport
Scroll Wheel
+

zoom viewport
Scroll Wheel
+
+
Edit Mode
vertex select
1
+

vertex select
1
+
+
edge select
2
+

edge select
2
+
+
face select
3
+

face select
3
+
+
extrude
E
+

extrude
E
+
+
inset
I
+

inset
I
+
+
add edge loop
Ctrl
R
+

add edge loop
Ctrl
+
R
+
bevel
Ctrl
B
+

bevel
Ctrl
+
B
+