Is there a [Go to file...]?

Since Xcode 4 (including 5, 6, 7, 8, 9, 10, 11, 12 and 13) it's ⌘ + ⇧ + O

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Command + Shift + O is now the shortcut to find a file quickly and open it in Xcode 4

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Its not quite the same, but this might interest you:

Cmd + alt + J

Opens the project navigator and highlights the search bar, ready to type.

Cmd + shift + J Just opens the project navigator.

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Updated to Xcode 9.3

This is the quick guide for all the Xcode Keyboard Shortcuts:

Comment/ Un-comment code: ^ + /

Undo: ⌘ + Z

Redo: ⌘ + ⇧ + Z

Shift Right or Left: ⌘ + [ | ]

Indent: ⌃ + I

Navigate to the beginning or end of line: ⌘ + ← | →

Navigate word by word left or right of line: ⌥ + ← | →

Bring up possible auto-completion choices: esc

Jump To definition: ⌘ + Click

Put a breakpoint to a line: ⌘ + \

Move line up or down: ⌘ + ⌥ + [ | ]

Find in File: ⌘ + F

Find & Replace in File: ⌘ + ⌥ + F

Find in Project: ⌘ + ⇧ + F

Find & Replace in Project: ⌘ + ⌥ + ⇧ + F

New Tab: ⌘ + T

Next Tab: ⌘ + ⇧ + {

Previous Tab: ⌘ + ⇧ + }

Open Quickly: ⌘ + ⇧ + O

Move Focus to Editor: ⌘ + J

Navigate to Next File in Recently Visited: ⌘ + ⌃ + →

Navigate to Previous File in Recently Visited: ⌘ + ⌃ + ←

Show present file in Editor: ⌘ + ⇧ + J

Fold/ Unfold code: ⌘ + ⌥ + ← | →

Fold/ Unfold all methods/functions: ⌘ + ⌥ + ⇧ + ← | →

Fold/ Unfold all multiple line comments: ⌃ + ⇧ + ⌘ + ← | →

Font Size Increase/Decrease: ⌘ + + | -

Go to line number: ⌘ + L

Show Assistant Editor: ⌘ + ⌥ + Return

Hide Assistant Editor: ⌘ + ↩

Toggle Completions: ⌃ + Space

Edit All in Scope: ⌘ + ⌃ + E

Show / Hide Navigator: ⌘ + 0

Switch Tabs: ⌘ + 1 - 8

When clicking a File in Navigator open in

Assistant Editor: ⌥ + Click New Window: Double click Decide where to open: ⇧ + ⌥ + Click

New Window: Double click

Decide where to open: ⇧ + ⌥ + Click

Toggle Debug Area: ⌘ + ⇧ + Y

Next Issue: ⌘ + ’

Previous Issue: ⌘ + ”

Toggle Breakpoints: ⌘ + Y

Clear Console: ⌘ + K

Show / Hide Utilities: ⌘ + ⌥ + 0

Switch Tabs Utilities: ⌘ + ⌥ + 1 - 9

Build: ⌘ + B

Run: ⌘ + R

Stop: ⌘ + .

Analyze: ⌘ + ⇧ + B

Test: ⌘ + U

Clean: ⌘ + ⇧ + K

Help for Clicked Symbol: ⌥ + click

Documentation for clicked Symbol: ⌥ + Double click

Show Documentation: ⌘ + ⇧ + 0

Documentation for Selection: ⌘ + ⌥ + ⌃ + /

Move Focus to Filter in Navigator: ⌘ + ⌥ + J

Move Focus to Filter in Utilities: ⌘ + ⌥ + L

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File → Open Quickly...

You can assign a shortcut to it in Preferences → Key Bindings. The default should be ⌘+Shift+D.

(If you have a #include/#import, you can place the text cursor on it and press ⌘+Shift+D to fill the file name automatically.)

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If you want to jump to specific line in specific file. Then

First: Command + Shift + o

Then type CustomView:60

Means in file CustomView line number 60.

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Also note that if you hold down Command and click on the name of a class, Xcode will jump you to that class' implementation.

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