In the shortcuts below, "C" stands for CTRL and "A" stands for "ALT". This was the convention used in Midnight Commander documentation.
F3
View fileShift + F3
View raw file (disregard extension)F5
Copy selected filesF6
Move selected filesShift-F4
Create a new fileC-x d
Compare directoriesC-x c
Chmod dialogC-x o
Chown dialogC-x C-s
Edit symlinkC-x s
Create symlink dialogC-x l
Create hard link dialogC-x v
Run relative symbolic link tool on selected or tagged items
Insert / C-t
Select/deselect file*
Invert selection on files+
Specify file selection options (including custom pattern)-
The same as above, but for deselecting
TAB
Jump from one panel to the otherA-c
Quick cd dialogA-?
Search dialogC-s
Search for itemA-s
Incremental search (A-s again to jump to next occurence)A-y
Move to the previous directory in the directory historyA-u
Move to the next directory in the directory historyA-Shift-h
Show path historyC-\
Directory HotlistC-p / Up Arrow
Move selection bar to the previous entry in the panelC-n / Down Arrow
Move selection bar to the next entry in the panelA-v / Page Up
Move selection bar one page upA-j / Page down
Move selection bar one page downA-< / Home
Move selection bar to the top (first entry)A-> / End
Move selection bar to the bottom (last entry)
C-r
Refresh current panelC-u
Swap panelsA-,
Toggle panel layout (horizontal/vertical)C-x i
Toggle other panel to information modeC-x q
Toggle other panel to quick view modeA-i
Make the other panel show the same directory as the currentA-o
Display the contents of the highlighted dir in the other panelA-t
Change panel view (full, brief, long)A-.
Toggle "Show Hidden Files" feature
C-o
Drop to the consoleA-Enter
Put the name of the highlighted file on command lineC-x t
Put the name of the selected items on command lineC-Shift-Enter
Put the full path of the highlighted file on command lineA-a / C-x p
Put the full path of the pane directory on the command lineA-h
Show command historyA-n / A-p
Navigate up/down through the command historyC-x !
External Panelize (fill current panel with the output of a command)C-x j
Show background jobsF2-@
Run a command on the currently highlighted item, e.g.:F2-@ unzip
Unzip selected fileF2-@ zip -r foo.zip
Zip current directory as foo.zipF2-@ 7za x
Extract selected file with 7zipF2-@ 7za a foo.7z
7zip current directory as foo.7z
Shift-F10
Quiet exit, without confirmation
C-f
View the next fileC-b
View the previous file