Can anyone list replay controls like previous, next ... ?

Next : Ctrl + ]
Previous : Ctrl + [
Replay speed up : .
Replay speed down : ,
Contract/Extend : Z
Relax/Hold : X
Hold/Relax all : C

Those are the most useful.

You forgot Shift + Space. Shift + Space does 1 frame of your replay at a time during editing. It's useful for fine tuning a kick or a punch.

Thank you, guys. I am surprised that these controls are not shown when i load replays from the menu, cause i need to go through many to find ones apropriate for an application of a clan.
Is there way to also rename replays from game client?

You can't rename replays in the client. To rename, open the replay in notepad, change the name of it (it's pretty obvious where it is), and then save it.

Yeah, there should seriously be a guide or something, it took me a while to find these buttons out myself, but yeah if there aren't any guides it's always the best idea to post on the forums most of the gm's or just naturally Players could help you out, and CTRL+M Puts up the mod menu if your ever wanting to do that fast, there's a command you type in for slow motion if i remember the command for that i'll remember to post.