How can I maximize the editor pane in IntelliJ IDEA?

The closest thing would be to hide all tool windows by invoking the Hide All Tool Windows action. The shortcut for that is Ctrl + Shift + F12 (Default keymap).

This will hide all tool windows, effectively maximizing the editor window (though not full screen). The IntelliJ menu bar, toolbar, breadcrumb and tab bar will still be visible.

I'm using IntelliJ 11.1.2 on Kubuntu 12.04 LTS with the Default keymap.

14.0.3 on MacOS X

It's Cmd + Shift + F12 in IntelliJ IDEA 14.0.3 on MacOS X.

UPDATE on 2015-03-24: IntelliJ IDEA 14.1 now has support for Distraction Free Mode. You can invoke it by clicking View > Enter Distraction Free Mode. In this mode, IntelliJ hides everything but the menu. For more details, follow their video detailing the new feature: https://www.youtube.com/watch?v=uVwE8MFgYig.

If you want to maximize a pane , select that pane (by clicking inside or on its title bar) and then use the shortcut "Ctrl+Shift+Quotes"

You can double click anywhere on the tab title bar of the editor pane.

All answers work for only hiding other tools. If you have more than one editor pane and you want to maximize only one editor pane (hide all tolls and hide all other editor panes), it is not possible right now.

PyCharm version: 2018.2.7

Using IntelliJ 14.1.5

If you want to maximize the editor window AND full-screen the app, you can create a macro with the following two commands:

Toggle Full Screen Mode
Hide All Tool Windows

And then assign a hotkey to the macro. Here's how I did this:

File > Settings > Keymap

Use the search bar to search for the two commands above. Assign obscure hotkeys to those.

Edit > Macros > Start macro recording

Hit the two obscure hotkeys you just assigned: this should max the editor and full-screen the app

Stop recording. Name the macro

Open File > Settings > Keymap again. Find the Macros section, find your macro, assign a nice hotkey to it.

I use Ctrl-Shift-F12("Hide All Windows") toggle between maximum and normal modes of the editor.

https://i.stack.imgur.com/HpYFD.png

something similar can be achieved by opening your tab in a new window.

The default hotkey for that is shift+f4.

the editor tab remains in the main app window as well, and the new window appears on top of the main app window.

This has already been answered, but since when I google "android studio maximize tab" this is the first answer I see, I'm going to add my two cents.

I hate the keyboard shortcuts since, at any given time, I have 1 hand on my keyboard and 1 hand on my mouse. Having to let go of my mouse to hit a 3-key combination to maximize the current tab is not a shortcut. What I was looking for was an Eclipse-style behavior: double-click the tab to maximize. Here's how to do that:

In Android Studio, under Preferences, go to Keymap->Main Menu->Window->Active Tool Window. Right-click the "Maximize tool window" mapping and select "Add mouse shortcut."

https://i.stack.imgur.com/aqHcp.png

For "Click Count" pick "Double Click" and then double-click on the "Click Pad" mouse icon.

https://i.stack.imgur.com/HGc9P.png

Click OK out of the menus and you should now be able to double-click on any tab and it will be maximized. Double-clicking again will minimize it.

Coming from Eclipse to IntelliJ, this was one of the most frustrating aspects I've had to deal with.

full screen plugin is availble for IntelliJ Idea...

https://github.com/jfim/ideafullscreen

If you need to use the same shortcut like Eclipse Ctrl+M, to minimize/maximize the active editor window, You can follow the below steps:

Open (File > Settings...) or click ( Ctrl+Alt+s )

Select Keymap

Search for "Hide All Tool Windows"

Change the default shortcut to Ctrl+M

https://i.stack.imgur.com/HZiZC.png

Then you will be able to use the same shortcut as Eclipse.

This is quite an old question and the distraction free mode wasn't exactly what I wanted. This is because it does not hide other editor windows. With 2021.1 EAP this issue has been resolved and maximising the editor hides all other editors but the active one.

I searched for something like ctrl+b zin tmux. For me, the similar task solved by key combination shift+f4. It opens your tab in the separated window (which can be closed as usual, alt+f4). My PyCharm version:

PyCharm 2019.2 (Professional Edition)
Build #PY-192.5728.105, built on July 23, 2019
Runtime version: 11.0.3+12-b304.10 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Windows 10 10.0
GC: ParNew, ConcurrentMarkSweep
Memory: 725M
Cores: 8
Registry: 
Non-Bundled Plugins: