IntelliJ IDEA (Windows, Linux)

Editing

Start new line

↑   Shift + ⤶ Enter

All hotkeys for IntelliJ IDEA (Windows, Linux)

Editing
Smart code completion

Ctrl + ↑   Shift + Space

Search and replace
Search everywhere

↑   Shift then ↑   Shift

Editing
Show intention actions and quick-fixes

Alt + ⤶ Enter

Editing
Generate code

Alt + Insert

Editing
Parameter info (within method call arguments)

Ctrl + P

Editing
Extend selection

Ctrl + W

Editing
Shrink selection

Ctrl + ↑   Shift + W

Navigation
Recent files popup

Ctrl + E

Refactoring
Rename

↑   Shift + F6

General
Open corresponding tool window

Alt + Num 0 - Num 9

General
Save all

Ctrl + S

General
Synchronize

Ctrl + Alt + Y

General
Toggle maximizing editor

Ctrl + ↑   Shift + F12

General
Inspect current file with current profile

Alt + ↑   Shift + I

General
Quick switch current scheme

Ctrl + `

General
Open Settings dialog

Ctrl + Alt + S

General
Open project structure dialog

Ctrl + Alt + ↑   Shift + S

General
Find action

Ctrl + ↑   Shift + A

Debugging
Step over

F8

Debugging
Step into

F7

Debugging
Smart step into

↑   Shift + F7

Debugging
Smart step out

↑   Shift + F8

Debugging
Run to cursor

Alt + F9

Debugging
Evaluate expression

Alt + F8

Debugging
Resume program

F9

Debugging
Toggle breakpoint

Ctrl + F8

Debugging
View breakpoints

Ctrl + ↑   Shift + F8

Search and replace
Find

Ctrl + F

Search and replace
Find next

F3

Search and replace
Find previous

↑   Shift + F3

Search and replace
Replace

Ctrl + R

Search and replace
Find in path

Ctrl + ↑   Shift + F

Search and replace
Replace in path

Ctrl + ↑   Shift + R

Search and replace
Select next occurence

Alt + J

Search and replace
Select all occurences

Ctrl + Alt + ↑   Shift + J

Search and replace
Unselect occurence

Alt + ↑   Shift + J

Editing
Basic code completion

Ctrl + Space

Editing
Complete statement

Ctrl + ↑   Shift + ⤶ Enter

Editing
Quick documentation lookup

Ctrl + Q

Editing
External doc

↑   Shift + F1

Editing
Brief info

Ctrl + Mouse movement

Editing
Show descriptions of error at caret

Ctrl + F1

Editing
Override methods

Ctrl + O

Editing
Implement methods

Ctrl + I

Editing
Surround with…

Ctrl + Alt + T

Editing
Comment / uncomment with line comment

Ctrl + /

Editing
Comment / uncomment with block comment

Ctrl + ↑   Shift + /

Editing
Context info

Alt + Q

Editing
Reformat code

Ctrl + Alt + L

Editing
Optimize imports

Ctrl + Alt + O

Editing
Auto-indent line(s)

Ctrl + Alt + I

Editing
Indent selected lines

⭾ Tab

Editing
Unindent selected lines

↑   Shift + ⭾ Tab

Editing
Cut current line to clipboard

Ctrl + X

Editing
Cut current line to clipboard

↑   Shift + Del

Editing
Copy current line to clipboard

Ctrl + C

Editing
Copy current line to clipboard

Ctrl + Insert

Editing
Paste from clipboard

Ctrl + V

Editing
Paste from clipboard

↑   Shift + Insert

Editing
Paste from recent buffers

Ctrl + ↑   Shift + V

Editing
Duplicate current line

Ctrl + D

Editing
Delete line at caret

Ctrl + Y

Editing
Smart line join

Ctrl + ↑   Shift + J

Navigation
View source

Ctrl + ⤶ Enter

Editing
Start new line

↑   Shift + ⤶ Enter

Editing
Toggle case for word at caret or selected block

Ctrl + ↑   Shift + U

Editing
Select till code block end / start

Ctrl + ↑   Shift + [

Editing
Select till code block end / start

Ctrl + ↑   Shift + ]

Editing
Delete to word end

Ctrl + Del

Editing
Delete to word start

Ctrl + ⬅ Backspace

Editing
Expand code block

Ctrl + Num +

Editing
Collapse code block

Ctrl + Num -

Editing
Expand all

Ctrl + ↑   Shift + Num +

Editing
Collapse all

Ctrl + ↑   Shift + Num -

Editing
Close active editor tab

Ctrl + F4

Refactoring
Copy

F5

Refactoring
Move

F6

Refactoring
Safe delete

Alt + Del

Refactoring
Refactor this

Ctrl + Alt + ↑   Shift + T

Refactoring
Change signature

Ctrl + F6

Refactoring
Inline

Ctrl + Alt + N

Refactoring
Extract method

Ctrl + Alt + M

Refactoring
Extract variable

Ctrl + Alt + V

Refactoring
Extract field

Ctrl + Alt + F

Refactoring
Extract constant

Ctrl + Alt + C

Refactoring
Extract parameter

Ctrl + Alt + P

Navigation
Go to class

Ctrl + N

Navigation
Go to file

Ctrl + ↑   Shift + N

Navigation
Go to symbol

Ctrl + Alt + ↑   Shift + N

Navigation
Go to previous / next editor tab

Alt + ←  →

Navigation
Go back to previous tool window

F12

Navigation
Go to editor (from tool window)

Esc

Navigation
Hide active or last active window

↑   Shift + Esc

Navigation
Go to line

Ctrl + G

Navigation
Navigate back/ forward

Ctrl + Alt + ←  →

Navigation
Navigate to last edit location

Ctrl + ↑   Shift + ⬅ Backspace

Navigation
Select current file or symbol in any view

Alt + F1

Navigation
Go to declaration

Ctrl + B

Navigation
Go to declaration

Ctrl + Mouse left click

Navigation
Go to implementation(s)

Ctrl + Alt + B

Navigation
Open quick definition lookup

Ctrl + ↑   Shift + I

Navigation
Go to type declaration

Ctrl + ↑   Shift + B

Navigation
Go to super-method/ super-class

Ctrl + U

Navigation
Go to previous /next method

Alt + ↑  ↓

Navigation
Move to code block end

Ctrl + ]

Navigation
Move to code block start

Ctrl + [

Navigation
File structure popup

Ctrl + F12

Navigation
Type hierarchy

Ctrl + H

Navigation
Method hierarchy

Ctrl + ↑   Shift + H

Navigation
Call hierarchy

Ctrl + Alt + H

Navigation
Next highlighted error

F2

Navigation
Previous highlighted error

↑   Shift + F2

Navigation
Edit source

F4

Navigation
Show navigation bar

Alt + Home

Navigation
Toggle bookmark

F11

Navigation
Toggle bookmark with mnemonic

Ctrl + F11

Navigation
Go to numbered bookmark

Ctrl + Num 0 - Num 9

Navigation
Show bookmarks

↑   Shift + F11

Compile and run
Make project

Ctrl + F9

Compile and run
Compile selected file, package or module

Ctrl + ↑   Shift + F9

Compile and run
Select configuration and run

Alt + ↑   Shift + F10

Compile and run
Select configuration and debug

Alt + ↑   Shift + F9

Compile and run
Run

↑   Shift + F10

Compile and run
Debug

↑   Shift + F9

Compile and run
Run context configuration from editor

Ctrl + ↑   Shift + F10

Usage search
Find usages

Alt + F7

Usage search
Find usages in file

Ctrl + F7

Usage search
Show usages

Ctrl + Alt + F7

VCS / Local history
Commit project to VCS

Ctrl + K

VCS / Local history
Update project from VCS

Ctrl + T

VCS / Local history
Push commits

Ctrl + ↑   Shift + K

VCS / Local history
"VCS" quick popup

Alt + `

Live Templates
Surround with Live Template

Ctrl + Alt + J

Live Templates
Insert live template

Ctrl + J

Similar combinations for other applications


Todoist
Save changes to an existing task and create a new task below it
Adding and editing tasks

↑   Shift + ⤶ Enter


Most used text editing
In some rich text editors, this will mean a "soft return" or line break. It moves you to a new line without ending the paragraph. In many messaging programs, this shortcut will allow you to begin a new line without sending the message
Editing text

↑   Shift + ⤶ Enter


Affinity Photo
Line Break
Text shortcuts

↑   Shift + ⤶ Enter


Ableton Live 10 (Mac)
Preview Selected File
Browsing

↑   Shift + ⤶ Enter


Ableton Live 10
Preview Selected File
Browsing

↑   Shift + ⤶ Enter


Jupyter Notebook
Run cell, select below
Edit mode

↑   Shift + ⤶ Enter


Google Chrome
Open link or form result in a new window
Mouse shortcuts

↑   Shift + ⤶ Enter


Sketch
Insert a line break
Text editing

↑   Shift + ⤶ Enter


Company of Heroes
Toggle all chat
General

↑   Shift + ⤶ Enter


draw.io
New line in formatted labels
Labels

↑   Shift + ⤶ Enter


Adobe Photoshop Elements (Mac)
Apply value and keep text box active
Layers panel

↑   Shift + ⤶ Enter


Adobe Illustrator
Apply a value and keep focus in edit field
Transform panel

↑   Shift + ⤶ Enter


Adobe Illustrator (Mac)
Apply a value and keep focus in edit field
Transform panel

↑   Shift + ⤶ Enter


Trello
Use this shortcut while submitting a card to open it immediately after creation
General

↑   Shift + ⤶ Enter


Shotcut (Mac)
Goto/Seek
Playlist

↑   Shift + ⤶ Enter


Shotcut
Goto/Seek
Playlist

↑   Shift + ⤶ Enter


PyCharm 2018.2
Start a new line after the current one positioning the caret in accordance with the current indentation level.
Basic editing

↑   Shift + ⤶ Enter


Confluence (Mac)
Insert a hard break (< br >)
Editor

↑   Shift + ⤶ Enter


Confluence
Insert a hard break (< br >)
Editor

↑   Shift + ⤶ Enter


Wrike
posts a comment (before using this shortcut: first click in the comment section and type your comment)
General

↑   Shift + ⤶ Enter


SharePoint
Insert a new line (but not inside the HTML Paragraph element
Using rich text editing

↑   Shift + ⤶ Enter


Kindle for Mac
Previous Page
Reading a Book

↑   Shift + ⤶ Enter


Xodo
Previous Search
Other shortcuts

↑   Shift + ⤶ Enter


Adobe Photoshop CC
Apply value and keep text box active
Using panels

↑   Shift + ⤶ Enter


Microsoft FrontPage
Insert a line break.
Edit and move text and graphics

↑   Shift + ⤶ Enter


Dota 2
Opens chat window to send a message to all spectators
Spectator & replay controls

↑   Shift + ⤶ Enter


Microsoft Word 2016
A line break
Insert special characters

↑   Shift + ⤶ Enter


Warcraft III
Activate message prompt to "All" players. Press Enter again to send message
Game commands

↑   Shift + ⤶ Enter


E-Sword
Insert line feed Editors only
General

↑   Shift + ⤶ Enter


Atom (Windows)
(Source: Fuzzy Finder) fuzzy-finder:invert-confirm
All shortcuts

↑   Shift + ⤶ Enter


Chromebook and Chrome OS
Go to the previous match for your search
Page and web browser

↑   Shift + ⤶ Enter


Microsoft Visual Studio 2017 (Most used shortcuts)
[Text Editor, Report Designer, Windows Forms Designer] Edit.BreakLine
Edit

↑   Shift + ⤶ Enter


Adobe Premiere Pro (Mac)
Previous Row Field
Project panel

↑   Shift + ⤶ Enter


Adobe Premiere Pro (Windows)
Previous Row Field
Project panel

↑   Shift + ⤶ Enter


Ditto
Paste CF_TEXT (plain text with no formatting) only
General

↑   Shift + ⤶ Enter


IntelliJ IDEA (macOS)
Start new line
Editing

↑   Shift + ⤶ Enter


Apple iBooks
Complete a cell entry and move the selection up
Create cell references in formulas

↑   Shift + ⤶ Enter


Comodo IceDragon
Complete .net Address
Miscellaneous

↑   Shift + ⤶ Enter


LibreOffice Base
Inserts a new line
Control properties

↑   Shift + ⤶ Enter


LibreOffice Impress
Line break without paragraph change
Editing text

↑   Shift + ⤶ Enter


Apple GarageBand
Rename the selected track
General

↑   Shift + ⤶ Enter


LibreOffice Writer
Line break without paragraph change
General

↑   Shift + ⤶ Enter


MindMeister
Add line break
Select and edit

↑   Shift + ⤶ Enter


The Sims 4
Center on current Lot
Camera controls in live and build mode

↑   Shift + ⤶ Enter


Maple
Soft New Line
General

↑   Shift + ⤶ Enter


Apple Pages
Complete a cell entry and move the selection up
Editing chart data

↑   Shift + ⤶ Enter


Minesweeper
Chord (same as middle click)
General (Vista and later)

↑   Shift + ⤶ Enter


Greenshot
Insert line break
Other

↑   Shift + ⤶ Enter


Freemind
Add sibling before
New node commands

↑   Shift + ⤶ Enter


Maxthon
Search keywords using multiple engines
Search bar

↑   Shift + ⤶ Enter


MediaMonkey
Edit properties of selected tracks
General

↑   Shift + ⤶ Enter


WPS Office
Moves one cell up in a selected cell range
General

↑   Shift + ⤶ Enter


League of Legends
Open chat with "/all" already written
General

↑   Shift + ⤶ Enter


Eclipse
Enter line below current line
Editing text

↑   Shift + ⤶ Enter


Microsoft Visual Studio 2017 (All shortcuts)
Edit.BreakLine
Text Editor

↑   Shift + ⤶ Enter


Delphi
Inserts a new line with a carriage return
General

↑   Shift + ⤶ Enter


Slack
Create a new line in your message
Message shortcuts

↑   Shift + ⤶ Enter


7-Zip
Open current item in new window
File menu

↑   Shift + ⤶ Enter


Microsoft Excel 2016
completes a cell entry and selects the cell above
Other useful shortcut keys

↑   Shift + ⤶ Enter


Chrome DevTools
Force a multi-line entry. Note that DevTools should detect multi-line scenarios by default, so this shortcut is now usually unnecessary
Console panel

↑   Shift + ⤶ Enter


MusicBee
Edit tags
General

↑   Shift + ⤶ Enter


Notepad++
Previous match (same as < button)
Incremental search widget

↑   Shift + ⤶ Enter


SQL Server Management Studio (SSMS)
Insert a new line
Text manipulation in code editor

↑   Shift + ⤶ Enter


Firefox Quantum
Complete .net address
Miscellaneous

↑   Shift + ⤶ Enter


Opera
Compose message to contact
Panel keys: Actions

↑   Shift + ⤶ Enter


iTunes 11 for Windows
(after typing in Search field) Initiate a search in the iTunes Store
iTunes Store

↑   Shift + ⤶ Enter


Microsoft OneNote
Insert a line break
Add items to a page

↑   Shift + ⤶ Enter


Microsoft Access 2016
Save changes to the current record
Edit text or data: Enter data in a Datasheet or Form view

↑   Shift + ⤶ Enter


SnagIt 13
Start a region selection
Capture hotkeys

↑   Shift + ⤶ Enter


PhotoScape
Open editor
Viewer

↑   Shift + ⤶ Enter


Android Studio
Start new line
Writing code

↑   Shift + ⤶ Enter


Adobe Acrobat 2017 (Mac)
Previous screen
Navigating PDF

↑   Shift + ⤶ Enter


Adobe Acrobat 2017 (Windows and Unix)
Previous screen
Navigating PDF

↑   Shift + ⤶ Enter


DBeaver 6.0.3
Open value editor dialog or separate value editor (for LOB values)
Data editor

↑   Shift + ⤶ Enter


Figma
Select parents
Selection

↑   Shift + ⤶ Enter