=== Notation:

s-X          means press "Shift"           and key "X"
c-X          means press "Ctrl"            and key "X"
sc-X         means press "Shift" or "Ctrl" and key "X"

=== Miscellaneous keys:

A            Toggle antialiasing on and off
O            Open a new file
Q            Quit gv
R            Toggle gv's resizing behaviour
I            Respect/Ignore document structuring
W            Watch file / Don't watch file
S            Save the marked pages
sc-S         Save the current file
P            Print the marked pages
sc-P         Print the current file
c-L          Redisplay the current page
.            Redisplay the current page
sc-.         Reopen the current file
M            Mark the current page
N            Unmark the current page

=== Orientation:

7            Orientation portrait
8            Orientation landscape
9            Orientation upside-down
0            Orientation seascape

=== Magnification:

sc-6         Select the scale entry -6 relative to the scale 1.0
sc-5         Select the scale entry -5 relative to the scale 1.0
sc-4         Select the scale entry -4 relative to the scale 1.0
sc-3         Select the scale entry -3 relative to the scale 1.0
sc-2         Select the scale entry -2 relative to the scale 1.0
sc-1         Select the scale entry -1 relative to the scale 1.0
^            Select the scale 1.0 (for german keyboard layout)
`            Select the scale 1.0
1            Select the scale entry 1 relative to the scale 1.0
2            Select the scale entry 2 relative to the scale 1.0
3            Select the scale entry 3 relative to the scale 1.0
4            Select the scale entry 4 relative to the scale 1.0
5            Select the scale entry 5 relative to the scale 1.0
6            Select the scale entry 6 relative to the scale 1.0
+            Select the next scale entry
=            Select the next scale entry
-            Select the previous scale entry

=== Navigating:

Arrow        Scroll in the direction of the arrow
s-Up         Scroll columns up   or jump -1 pages
s-Down       Scroll columns down or jump  1 pages
s-Left       Scroll rows left    or jump -1 pages
s-Right      Scroll rows right   or jump  1 pages
c-Up         Jump -1 pages (to top/left corner)
c-Down       Jump  1 pages (to top/left corner)
c-Left       Jump -5 pages (to top/left corner)
c-Right      Jump  5 pages (to top/left corner)

D,X,Z,Y,C    Identical to arrow up,down,left,left,right
V            Center the page
sc-Space     Scroll columns up   or jump -1 pages
Space        Scroll columns down or jump  1 pages

BackSpace    Scroll columns up   or jump -1 pages
Insert       Jump  -5 pages
Delete       Jump   5 pages
Home         Go to the first page
End          Go to the last page
Prior        Jump  -1 pages
Next         Jump   1 pages

Keypad 0-9   Highlight a page number
Keypad -     Highlight previous page number
Keypad +     Highlight next page number
Keypad Enter Jump to the highlighted page

c-Enter      Jump  -1 pages
s-Enter      Jump  -1 pages
Enter        Jump   1 pages
B            Jump  -1 pages
F            Jump   1 pages