jEdit

Action bar

Repeat last editor action.

Ctrl + Space

All hotkeys for jEdit

Files
New file.

Ctrl + N

Files
Open file.

Ctrl + O

Files
Close buffer.

Ctrl + W

Files
Close all buffers.

Ctrl + E then Ctrl + W

Files
Save buffer.

Ctrl + S

Files
Save all buffers.

Ctrl + E then Ctrl + S

Files
Print buffer.

Ctrl + P

Files
Go to previous buffer.

Ctrl + Page Up

Files
Go to next buffer.

Ctrl + Page Down

Files
Go to recent buffer.

Ctrl + `

Files
Show buffer switcher.

Alt + `

Files
Exit jEdit.

Ctrl + Q

Views
Turn gutter (line numbering) on and off.

Ctrl + E then Ctrl + T

Views
Remove split containing current text area only.

Ctrl + 0

Views
Remove all splits.

Ctrl + 1

Views
Split view horizontally.

Ctrl + 2

Views
Split view vertically.

Ctrl + 3

Views
Send keyboard focus to previous text area.

Alt + Page Up

Views
Send keyboard focus to next text area.

Alt + Page Down

Views
Send keyboard focus to top; bottom; left; right docking area.

Ctrl + E then ← ↑ → ↓

Views
Close currently focused docking area.

Ctrl + E then Ctrl + `

Action bar
Display the action bar and give it keyboard focus.

Ctrl + ⤶ Enter

Action bar
Repeat last editor action.

Ctrl + Space

Moving the caret
Move caret one character or line.

← ↑ → ↓

Moving the caret
Move caret one word or paragraph.

Ctrl + ← ↑ → ↓

Moving the caret
Move caret one screenful.

Page Up / Down

Moving the caret
First non-whitespace character of line, beginning of line, first visible line (repeated presses).

Home

Moving the caret
Last non-whitespace character of line, end of line, last visible line (repeated presses).

End

Moving the caret
Beginning of buffer.

Ctrl + Home

Moving the caret
End of buffer.

Ctrl + End

Moving the caret
Go to matching bracket.

Ctrl + ]

Moving the caret
Go to previous bracket.

Ctrl + E

Source code editing
Expand abbreviation.

Ctrl + ;

Moving the caret
Go to line.

Ctrl + L

Selecting text
Extend selection by one character or line.

↑   Shift + ← ↑ → ↓

Selecting text
Extend selection by one word or paragraph.

Ctrl + ↑   Shift + ← ↑ → ↓

Selecting text
Extend selection by one screenful.

Shift + Page Up

Selecting text
Extend selection by one screenful.

Shift + Page Down

Selecting text
Extend selection to first non-whitespace character of line, beginning of line, first visible line (repeated presses).

↑   Shift + Home

Selecting text
Extend selection to last non-whitespace character of line, end of line, last visible line (repeated presses).

↑   Shift + End

Selecting text
Extend selection to beginning of buffer.

Ctrl + ↑   Shift + Home

Selecting text
Extend selection to end of buffer.

Ctrl + ↑   Shift + End

Selecting text
Select code block.

Ctrl + [

Selecting text
Select word; line; paragraph.

Ctrl + E then W

Selecting text
Select line

Ctrl + E then L

Selecting text
Select paragraph

Ctrl + E then P

Selecting text
Select line range.

Ctrl + E Ctrl + L

Selecting text
Select all.

Ctrl + A

Selecting text
Select none.

Esc

Selecting text
Switch between range and rectangular selection mode.

Alt + \

Selecting text
Switch between single and multiple selection mode.

Ctrl + \

Selecting text
Invert selection.

Ctrl + E then I

Scrolling
Ensure current line is visible, and send focus to the text area.

Ctrl + E then Ctrl + J

Scrolling
Center caret on screen.

Ctrl + E then Ctrl + N

Scrolling
Scroll up one line.

Ctrl + '

Scrolling
Scroll down one line.

Ctrl + /

Scrolling
Scroll up; down one page.

Alt + '

Scrolling
Scroll down one page.

Alt + /

Text editing
Undo.

Ctrl + Z

Text editing
Redo.

Ctrl + E then Ctrl + Z

Text editing
Delete character before caret

⬅ Backspace

Text editing
Delete character after caret

Del

Text editing
Delete word before caret

Ctrl + ⬅ Backspace

Text editing
Delete word after caret

Ctrl + Del

Text editing
Delete line

Ctrl + D

Text editing
Delete paragraph

Ctrl + E then D

Text editing
Delete from caret to beginning; end of line.

Ctrl + ↑   Shift + ⬅ Backspace

Text editing
Delete from caret to end of line.

Ctrl + ↑   Shift + Del

Text editing
Remove trailing whitespace from the current line (or all selected lines).

Ctrl + E then R

Text editing
Join lines.

Ctrl + J

Text editing
Complete word.

Ctrl + B

Text editing
Format paragraph (or selection).

Ctrl + E then F

Clipboard and registers
Cut selected text to clipboard.

Ctrl + X

Clipboard and registers
Cut selected text to clipboard.

↑   Shift + Del

Clipboard and registers
Copy selected text to clipboard.

Ctrl + C

Clipboard and registers
Copy selected text to clipboard.

Ctrl + Insert

Clipboard and registers
Append selected text to clipboard, removing it from the buffer.

Ctrl + E then Ctrl + U

Clipboard and registers
Append selected text to clipboard, leaving it in the buffer.

Ctrl + E then Ctrl + A

Clipboard and registers
Paste clipboard contents.

Ctrl + V

Clipboard and registers
Paste clipboard contents.

↑   Shift + Insert

Clipboard and registers
Vertically paste clipboard contents.

Ctrl + E then Ctrl + P

Clipboard and registers
(press key afterwards) Cut selected text to register key.

Ctrl + R then Ctrl + X

Clipboard and registers
(press key afterwards) Copy selected text to register key.

Ctrl + R then Ctrl + C

Clipboard and registers
(press key afterwards) Append selected text to register key, removing it from the buffer.

Ctrl + R then Ctrl + U

Clipboard and registers
(press key afterwards) Append selected text to register key, leaving it in the buffer.

Ctrl + R then Ctrl + A

Clipboard and registers
(press key afterwards) Paste contents of register key.

Ctrl + R then Ctrl + V

Clipboard and registers
(press key afterwards) Vertically paste contents of register key.

Ctrl + R then Ctrl + P

Clipboard and registers
Paste previous.

Ctrl + E then Ctrl + V

Clipboard and registers
Paste deleted.

Ctrl + E then Ctrl + Y

Markers
If current line doesn't contain a marker, one will be added. Otherwise, the existing marker will be removed. Use the Markers menu to return to markers added in this manner.

Ctrl + E Ctrl + M

Markers
Add marker with shortcut key.

Ctrl + T

Markers
Go to marker with shortcut key.

Ctrl + Y

Markers
Select to marker with shortcut key.

Ctrl + U

Markers
Go to marker with shortcut key, and move the marker to the previous caret position.

Ctrl + K

Markers
Move caret to previous marker.

Ctrl + E then Ctrl + ,

Markers
Move caret to next marker.

Ctrl + E then Ctrl + .

Search and replace
Open search and replace dialog box.

Ctrl + F

Search and replace
Find next.

Ctrl + G

Search and replace
Find previous.

Ctrl + H

Search and replace
Search in open buffers.

Ctrl + E then Ctrl + B

Search and replace
Search in directory.

Ctrl + E then Ctrl + D

Search and replace
Replace in selection.

Ctrl + E then Ctrl + R

Search and replace
Replace in selection and find next.

Ctrl + E then Ctrl + G

Search and replace
Incremental search bar.

Ctrl + ,

Search and replace
HyperSearch bar.

Alt + ,

Search and replace
Incremental search for word under the caret.

Ctrl + .

Search and replace
HyperSearch for word under the caret.

Alt + .

Search and replace
Toggle ignore case.

Ctrl + E then Ctrl + I

Search and replace
Toggle regular expressions.

Ctrl + E then Ctrl + X

Source code editing
Shift current line (or all selected lines) left; right.

Alt + ←  →

Source code editing
Shift selected lines left; right. Note that pressing TAB with no selection active will insert a tab character at the caret position.

↑   Shift + ⭾ Tab

Source code editing
Shift selected lines left; right. Note that pressing TAB with no selection active will insert a tab character at the caret position.

⭾ Tab

Source code editing
Indent current line (or all selected lines).

Ctrl + I

Source code editing
Range comment selection.

Ctrl + E then Ctrl + C

Source code editing
Line comment selection.

Ctrl + E then Ctrl + K

Folding and narrowing
Collapse fold containing caret.

Alt + ⬅ Backspace

Folding and narrowing
Expand fold containing caret one level only.

Alt + ⤶ Enter

Folding and narrowing
Expand fold containing caret fully.

Alt + ↑   Shift + ⤶ Enter

Folding and narrowing
Expand all folds.

Ctrl + E then X

Folding and narrowing
Add explicit fold.

Ctrl + E then A

Folding and narrowing
Select fold.

Ctrl + E then S

Folding and narrowing
Expand folds with level less than key, collapse all others.

Ctrl + E then ⤶ Enter

Folding and narrowing
Narrow to fold.

Ctrl + E then N then N

Folding and narrowing
Narrow to selection.

Ctrl + E then N then S

Folding and narrowing
Moves caret to previous; next fold.

Alt + ↑  ↓

Folding and narrowing
Moves caret to the parent fold of the one containing the caret.

Ctrl + E then U

Macros
Record macro.

Ctrl + M then Ctrl + R

Macros
Record temporary macro.

Ctrl + M then Ctrl + M

Macros
Stop recording.

Ctrl + M then Ctrl + S

Macros
Run temporary macro.

Ctrl + M then Ctrl + P

Alternative shortcuts
Move caret to previous character.

Alt + J

Alternative shortcuts
Move caret to next character.

Alt + L

Alternative shortcuts
Move caret up one line

Alt + I

Alternative shortcuts
Move caret down one line

Alt + K

Alternative shortcuts
Move caret up one screenful

Alt + Q

Alternative shortcuts
Move caret down one screenful

Alt + A

Alternative shortcuts
First non-whitespace character of line, beginning of line, first visible line (repeated presses).

Alt + Z

Alternative shortcuts
Last non-whitespace character of line, end of line, last visible line (repeated presses).

Alt + X

Similar combinations for other applications


Microsoft Excel 2010 (Windows)
Select the entire column.
Work with Data Selections - Select Cells

Ctrl + Space


Microsoft Word 2007 (Windows)
Remove paragraph or character formatting.
Common tasks

Ctrl + Space


Microsoft Projects 2010 (Windows)
Select current column
Navigate Gantt Chart and Select Tasks

Ctrl + Space


Emacs 23.2.1 (Linux)
Begin Selection
Edit

Ctrl + Space


Civilization V (Windows)
End Turn
General Hotkeys

Ctrl + Space


Firebug (Windows)
Focus Scripts Location Menu
Script-Panel

Ctrl + Space


Firebug (Linux)
Focus Scripts Location Menu
Script-Panel

Ctrl + Space


Microsoft Outlook 2010 (Windows)
Clear formatting (or use ctrl+shift+z)
Messages in Main View - Format Message Body

Ctrl + Space


Eclipse Helios (Windows)
Opens Content Assist (e.g. show available methods or field names)
Editing Source Code

Ctrl + Space


SharpDevelop 4.0 (Windows)
Show containing members of current object
Coding Shortcuts

Ctrl + Space


Inpage (Windows)
To switch between english and urdu mode
For Editing

Ctrl + Space


Visual Studio 2015 (Windows)
Autocomplete word from completion list (or alt+right arrow)
Code Editor - IntelliSense and Code Helper

Ctrl + Space


Access 2010 (Windows)
Select the current column
Manage Access Features - Select and move Fields or Columns

Ctrl + Space


Notepad++ 5 (Windows)
Function completion
Edit - Auto-completion

Ctrl + Space


Microsoft Excel 2010 (Windows)
Select the entire column.
Insert and Edit Data - Select Cells

Ctrl + Space


Microsoft Outlook 2010 (Windows)
Clear formatting (or use ctrl+shift+z)
Messages in Compose View - Format Message Body

Ctrl + Space


Notepad++ 5 (Windows)
Function completion
Search - Auto-completion

Ctrl + Space


Visual Studio 2015 (Windows)
Autocomplete word from completion list (or alt+right arrow)
Coding - IntelliSense and Code Helper

Ctrl + Space


Microsoft Word 2007 (Windows)
Remove manual character formatting.
Character and paragraph formatting Apply character formats

Ctrl + Space


Oracle SQL Developer 4 (Windows)
Completion Insight
Code Editor

Ctrl + Space


Microsoft Outlook 2010 (Windows)
Clear formatting (or use ctrl+shift+z)
Calendar Shortcuts - Format Message Body

Ctrl + Space


Microsoft Excel 2010 (Windows)
Select the entire column.
Format Data - Select Cells

Ctrl + Space


Visual Studio 2015 (Windows)
Autocomplete word from completion list (or alt+right arrow)
Code Snippets (Visual C# Scheme) - IntelliSense and Code Helper

Ctrl + Space


Microsoft Excel 2011 (MacOS)
Select the entire column
Selecting cells, columns, or rows

Ctrl + Space


Smartplant Review (Windows)
Pause key frame motion
Managing Smartplan Review

Ctrl + Space


Access 2010 (Windows)
Select the current column
Working with Text and Data - Select and move Fields or Columns

Ctrl + Space


Evernote (Windows)
Remove formatting
Note Editor

Ctrl + Space


Microsoft Outlook 2010 (Windows)
Select or cancel selection of active card
Business Card View

Ctrl + Space


IntelliJ (Linux)
Code completion.
Productivity

Ctrl + Space


IntelliJ (Linux)
Basic code completion (the name of any class, method or variable)
Editing

Ctrl + Space


IntelliJ (Windows)
Code completion.
Productivity

Ctrl + Space


IntelliJ (Windows)
Basic code completion (the name of any class, method or variable)
Editing

Ctrl + Space


Microsoft PowerPoint 2010 (Windows)
Remove manual character formatting, such as subscript and superscript.
Change Fonts and Formatting

Ctrl + Space


Adobe Illustrator CS5 (Windows)
Switch to Zoom tool in magnify mode
Viewing Artwork

Ctrl + Space


Microsoft Excel 2010 (Windows)
Select the entire column.
Formulas and Names - Select Cells

Ctrl + Space


Adobe Photoshop CS5 (Windows)
Temporarily switch to Zoom In tool
View Images

Ctrl + Space


Texmaker 4.0.2 (Windows)
Switch between editor and embedded viewer
Other

Ctrl + Space


FreeMind 0.9.0 (Windows)
Toggle children folded
Node editing commands

Ctrl + Space


Notepad2 (Windows)
Select word (or line)
Char, Word

Ctrl + Space


Microsoft Excel 2013 (Windows)
Select the entire column
Basic and Advanced Cell Selections

Ctrl + Space


FL Studio (Windows)
Start/Pause playback
Record / Playback / Transport

Ctrl + Space


Access 2010 (Windows)
Select the current column
Working with Access Views - Select and move Fields or Columns

Ctrl + Space


Presonus Studio One (Windows)
Locate mouse cursor
Transport Menu

Ctrl + Space


Virtual DJ (Windows)
Automix
All Shortcuts

Ctrl + Space


Microsoft Excel 2010 (Windows)
Select the entire column.
The Rest - Select Cells

Ctrl + Space


FileMaker Pro (Windows)
Insert a non-breaking space
Layout Mode Shortcuts - Delete and Edit Text

Ctrl + Space


Qt Creator (Windows)
Trigger a completion in this scope
Editor

Ctrl + Space


Qt Creator (MacOS)
Trigger a completion in this scope
Editor

Ctrl + Space


Comsol 5 (Windows)
Open list of predefined quantities for insertion in Expression fields for plotting and results evaluation
Model Tree

Ctrl + Space


Comsol 5 (Linux)
Open list of predefined quantities for insertion in Expression fields for plotting and results evaluation
Model Tree

Ctrl + Space


Comsol 5 (MacOS)
Open list of predefined quantities for insertion in Expression fields for plotting and results evaluation
Model Tree

Ctrl + Space


Autodesk Maya 2015 (Windows)
Switches between the standard view and a full-screen view
View

Ctrl + Space


Autodesk Maya 2015 (Windows)
Switch between the standard view and full-screen view of the current panels
Interfaces

Ctrl + Space


Adobe Acrobat Pro (Windows)
Change whether the row with focus is in the selection
PDF Portfolios

Ctrl + Space


Notepad++ 6 (Windows)
Launch CallTip ListBox
Edit menu

Ctrl + Space


Adobe Acrobat Pro (Windows)
Temporarily select Zoom In tool
Tools

Ctrl + Space


Sonar 2015 (Windows)
Stop with Now marker
Transport

Ctrl + Space


Access 2010 (Windows)
Select the current column
The Rest - Select and move Fields or Columns

Ctrl + Space


Microsoft Excel 2016 (Windows)
Select current column
Select Cells - Column and Row Selection

Ctrl + Space


FileMaker Pro (Windows)
Insert a non-breaking space
Text Shortcuts - Delete and Edit Text

Ctrl + Space


Android Studio (Windows)
Code Completion
General Shortcuts

Ctrl + Space


Microsoft Excel 2016 (Windows)
Select table column
Select Cells - Auto Tables

Ctrl + Space


Autodesk Maya 2017 (Windows)
Switches between the standard view and a full-screen view
View

Ctrl + Space


Autodesk Maya 2017 (Windows)
Switch between the standard view and full-screen view of the current panels
Interfaces

Ctrl + Space


Microsoft Excel 2016 (Windows)
Select current column
Format Cells - Column and Row Selection

Ctrl + Space


FileMaker Pro (Windows)
Insert a non-breaking space
Database Management Shortcuts - Delete and Edit Text

Ctrl + Space


Microsoft Excel 2016 (Windows)
Select table column
Format Cells - Auto Tables

Ctrl + Space


Microsoft Excel 2016 (Windows)
Select current column
Formulas - Column and Row Selection

Ctrl + Space


Microsoft Outlook 2016 (Windows)
Select or cancel selection of the active item
Views: Table View

Ctrl + Space


Microsoft Outlook 2016 (Windows)
Select or cancel selection of the active card
View: Business Cards/Address cards

Ctrl + Space


Microsoft Excel 2016 (Windows)
Select table column
Formulas - Auto Tables

Ctrl + Space


Microsoft Excel 2016 (Windows)
Select current column
Manage Workbooks - Column and Row Selection

Ctrl + Space


Zoho Sheet (Windows)
Select column
Selection

Ctrl + Space


Microsoft Excel 2016 (Windows)
Select table column
Manage Workbooks - Auto Tables

Ctrl + Space


Microsoft Excel 2016 (Windows)
Select current column
Excel Auto Tables and Data Forms - Column and Row Selection

Ctrl + Space


Microsoft Excel 2016 (Windows)
Select table column
Excel Auto Tables and Data Forms - Auto Tables

Ctrl + Space


Cloud9 (MacOS)
Complete
Code Manipulation

Ctrl + Space


Cloud9 (Windows)
Complete
Code Manipulation

Ctrl + Space


Microsoft Excel 2016 (MacOS)
Select the entire column
Select cells, columns, or rows

Ctrl + Space


Chief Architect (Windows)
Delete Objects
General Editing

Ctrl + Space


GOM Player (Windows)
Stop
Playback Control

Ctrl + Space


Impro-Visor (Windows)
toggle enharmonics of all chords and notes in selection
General

Ctrl + Space


CodeLite 10 (Windows)
Auto-complete / Abbreviations
Editor

Ctrl + Space / Ctrl + J


RStudio (Windows)
Attempt completion
Completions (Console and Source)

Tab / Ctrl + Space


PhpStorm
Basic code completion (Complete names of classes, methods, fields and keywords within the visibility scope)
General

Ctrl + Space


Solidworks 2019
Opens the View Selector.
Display

Ctrl + Space


dbForge SQL Complete
Open the suggestion box
General

Ctrl + Space


Geany (Linux)
Complete word
Editting

Ctrl + Space


Geany (Windows)
Complete word
Editting

Ctrl + Space


App Maker
Open the code-completion window
Code editor shortcuts

Ctrl + Space


SAP Web IDE (Windows)
Show Code Completion Suggestions
47 Shortcuts for SAP Web IDE (Windows)

Ctrl + Space


SAP Web IDE (MacOS)
Show Code Completion Suggestions
47 Shortcuts for SAP Web IDE (MacOS)

Ctrl + Space


PSPad (Windows)
Show Clips
Tools

Ctrl + Space


ChessBase 13
Insert best variation of all engines into notation
Board window

Ctrl + Space


Modo (Windows)
GL viewport view type
Pie Menus

Ctrl + Space


Assetto Corsa
Recenter view
VR (Oculus)

Ctrl + Space


Huggle
Clear queue
Other

Ctrl + Space


RStudio
Attempt completion
Completions (Console and Source)

Ctrl + Space


EasyWorship
Switch between live output and control screen in single monitor mode
Show control

Ctrl + Space


DayZ
(Stable branch) Toggle Raise Weapon
Weapons

Ctrl + Space


Adobe Illustrator
Switch to Zoom tool in magnify mode
View artwork

Ctrl + Space


PyCharm 2018.2
Code completion for any class, method or variable.
Advanced editing

Ctrl + Space


Shotcut (Mac)
Select under playhead
Timeline

Ctrl + Space


Shotcut
Select under playhead
Timeline

Ctrl + Space


WorkZone Client
Select highlighted list items
Navigate in lists

Ctrl + Space


Evernote for Windows
Simplify Formatting
Note Editor

Ctrl + Space


JAWS
Select Multiple List Items
Working with dialog boxes

Ctrl + Space


Aegisub
Toggle focus between the video slider and the previous thing to have focus
Default

Ctrl + Space


Atom (Windows)
(Source: Autocomplete Plus) autocomplete-plus:activate
All shortcuts

Ctrl + Space


Kindle for PC
Flip Flashcards (only works when in the Flashcards deck)
While Reading a Book

Ctrl + Space


CorelDRAW Graphics Suite 2018
Toggle Pick State
General

Ctrl + Space


Metapad
Select word
File format

Ctrl + Space


Kibana
Open Auto complete (even if not typing)
General editing

Ctrl + Space


Clip Studio Paint Pro
Zoom (scale up)
Frequently used shortcuts

Ctrl + Space


Virtual DJ 2018
Automix
General

Ctrl + Space


Microsoft FrontPage
Open a drop-down menu for the selected task pane.
Access and use task panes

Ctrl + Space


Adobe Photoshop CC
Switch to Zoom In tool
View images

Ctrl + Space


Hatim 4
Pause
General

Ctrl + Space


Microsoft Word 2016
Turn Chinese Input Method Editor (IME) on 101 keyboard on or off
Language bar: Turn on East Asian Input Method Editors

Ctrl + Space


Corel Painter
Zoom tool (zoom-in)
Panel menu commands

Ctrl + Space


Adobe Premiere Pro (Mac)
Play from Playhead to Out Point
Multi camera

Ctrl + Space


Adobe Premiere Pro (Windows)
Play from Playhead to Out Point
Multi camera

Ctrl + Space


WavePad
Play Again
Play Operations

Ctrl + Space


Microsoft Visual Studio 2017 (Most used shortcuts)
[Text Editor, Workflow Designer] Edit.CompleteWord
Edit

Ctrl + Space


IntelliJ IDEA (Windows, Linux)
Basic code completion
Editing

Ctrl + Space


AWS Cloud9 IDE (Windows)
Complete
Code Manipulation

Ctrl + Space


Chromebook and Chrome OS
Switch to the previous keyboard language that you were using
Text editing

Ctrl + Space


Ditto
Toggle Ditto window between normal and always showing on top (persistent)
General

Ctrl + Space


Ardour
Stop and destroy
Transport and recording control

Ctrl + Space


Kdenlive
Play zone
Editing

Ctrl + Space


Hearthstone
End turn
3rd party program: Hotkeys

Ctrl + Space


Microsoft PowerPoint (Slideshows)
Play or pause media
Control video and other media during a presentation

Ctrl + Space


PSPad
Show Clips
Tools

Ctrl + Space


Inkscape
insert no-break space
Text tool

Ctrl + Space


Zim
Open side pane if index is invisible
General

Ctrl + Space


Mp3tag
Displays format string helper menu (e.g., at converters or actions)
Useful helpers

Ctrl + Space


WriteMonkey
Open Command palette
General

Ctrl + Space


Microsoft PowerPoint (Creating presentations)
Remove manual character formatting, such as subscript and superscript
Format text: Apple character formatting

Ctrl + Space


Brackets
Show Code Hints
General

Ctrl + Space


Netflix
Toggle by frame
General

Ctrl + Space


GNU Emacs
Set mark here
Marking

Ctrl + Space


Google Sheets (Android)
Select column
Common actions

Ctrl + Space


Google Sheets (Mac)
Select column
Common actions

Ctrl + Space


Google Sheets
Select column
Common actions

Ctrl + Space


Maple
or Command Completion
Command line interface

Ctrl + Space


LibreOffice
Toggles row selection
Selecting rows and columns in a database table

Ctrl + Space


Qt Creator
Trigger a completion in this scope
Editing

Ctrl + Space


FileMaker
Insert a non-breaking space
Text

Ctrl + Space


KompoZer
Open Context Menu
General

Ctrl + Space


Sublime Text
Select next auto-complete suggestion
Editing

Ctrl + Space


REAPER
Transport: Play/pause
Section: MIDI Event List Editor

Ctrl + Space


Guitar Pro
Play from the beginning
Sound

Ctrl + Space


Delphi
Invoke code completion
General

Ctrl + Space


Freemind
Toggle children folded
Node editing commands

Ctrl + Space


Python IDLE for Windows
Show completions
Edit menu

Ctrl + Space


Visual Studio Code (Mac)
Trigger suggestion
Rich languages editing

Ctrl + Space


Blender
Transform Manipulator toggle
General

Ctrl + Space


Visual Studio Code (Linux)
Trigger suggestion
Rich languages editing

Ctrl + Space


Visual Studio Code (Windows)
Trigger suggestion
Rich languages editing

Ctrl + Space


The Bat!
Insert quick template
Message Editor

Ctrl + Space


Eclipse
Open content assist (e.g. show available methods or field names)
Editing source code

Ctrl + Space


Microsoft Visual Studio 2017 (All shortcuts)
View.ShowPropertyMarkerMenu
XAML UI Designer

Ctrl + Space


Microsoft Excel 2016
Selects an entire column in a worksheet
Other useful shortcut keys

Ctrl + Space


Microsoft Access 2016
Select an entire grid column
Working with panes: Using grid pane

Ctrl + Space


Everything
Toggle item selection
Result list

Ctrl + Space


Notepad++
Launch CallTip ListBox
Edit menu

Ctrl + Space


GOM Player
Stop
Playback control

Ctrl + Space


SQL Server Management Studio (SSMS)
Complete word
Microsoft IntelliSense

Ctrl + Space


Opera
Go to your home page
Loading keys: Access

Ctrl + Space


Android Studio
Basic code completion
Writing code

Ctrl + Space


Outlook 2016 and Outlook 2013
Select or cancel selection of the active card
Business cards or Address view

Ctrl + Space


Adobe Acrobat 2017 (Windows and Unix)
Change whether the row with focus is in the selection
Working with PDF Portfolios

Ctrl + Space


Mozilla Thunderbird
Discontinue or remove text styles
Styling the message text

Ctrl + Space


Duolingo
Replay audio
General

Ctrl + Space


Notepad2
Select word (or line)
Word

Ctrl + Space


Open Office Writer 3 (Windows)
Non-breaking spaces. Non-breaking spaces are not used for hyphenation and are not expanded if the text is justified
General OpenOffice Writer Shortcuts

Ctrl + Space


Microsoft Excel 2007 (Windows)
Selects an entire column in a worksheet.
Navigating in Worksheets and Selecting Cells

Ctrl + Space


Rhythmbox (Linux)
Play/pause
Playback

Ctrl + Space


Google Spreadsheets (Web Application)
Select the entire column
Entering/editing data

Ctrl + Space


Microsoft Projects 2007 (Windows)
Select a column.
Select and edit in a sheet view

Ctrl + Space


Microsoft Word 2010 (Windows)
Remove all manual styles
Navigate within Documents - Styles

Ctrl + Space


InDesign CS5 (Windows)
Temporarily select Zoom In tool
Tools

Ctrl + Space


InDesign CS5 (Windows)
Temporarily select Zoom In tool
Viewing documents and document workspaces

Ctrl + Space


Microsoft Outlook 2007 (Windows)
Clear formatting.
Shortcuts for Formatting Text

Ctrl + Shift + Z / Ctrl + Space


Microsoft Word 2010 (Windows)
Remove all manual styles
Edit Documents - Styles

Ctrl + Space


Microsoft Outlook 2007 (Windows)
Select or cancel selection of the active item.
Shortcut for Table View

Ctrl + Space


Adobe Photoshop CS4 (Windows)
Switch to Zoom In tool
Shortcut Keys for viewing images

Ctrl + Space


Microsoft Outlook 2007 (Windows)
Select or cancel selection of the active card.
Shortcuts for Business Card / Address Card View

Ctrl + Space


Microsoft Word 2010 (Windows)
Remove all manual styles
Formats - Styles

Ctrl + Space


Microsoft Word 2010 (Windows)
Remove all manual styles
Manage Word View - Styles

Ctrl + Space


Microsoft Word 2010 (Windows)
Remove all manual styles
Tables - Styles

Ctrl + Space


DBeaver 6.0.3
SQL completion proposals popup
SQL Editor

Ctrl + Space


Nano
go forward one word
Navigation

Ctrl + Space


Scrivener 1.9.9
To single spaces
Formatting

Ctrl + Space