Key shortcut

 Function

 ↵

on numeric keypad

Open an item. Equivalent to double clicking

↵

 Rename item

←  →

 Select previous / next item

⌘←  ⌘→

 Select previous / next tab

 ⌘1 - ⌘9

Select first - ninth tab

⌘J

Open Settings

⌘,

Open Preferences

space, ⌘Y

Quick look (preview)

⌘T

New tab

⌘N

New text clipping

⌘⇧N

New folder

⌘I

Get info

⌘O

Open

⌘R

Reveal in Finder

⌘C

Copy

⌘V

Paste

⌘A

Select all items

⌘backspace

Move to Trash

a single key

Select the first element whose name begins with the pressed key