Maple

Command line interface

or Command Completion

Ctrl + Space

All hotkeys for Maple

Command line interface
or Command Completion

Ctrl + Space

2D Math
Command/Symbol Completion

Esc

General
Cursor to Start of Line

Home

General
Cursor to End of Line

End

General
Cursor to Top of Worksheet

Ctrl + Home

General
Cursor to Bottom of Worksheet

Ctrl + End

General
Move to Bottom of Execution Group

Ctrl +

General
Move to Top of Execution Group

Ctrl +

General
Move to Beginning of next text or symbol

Ctrl +

General
Move to Beginning of text or symbol, or previous text or symbol

Ctrl +

General
Soft New Line

↑   Shift + ⤶ Enter

General
Move cursor down to next input region

⭾ Tab

General
Move cursor up to previous input region

↑   Shift + ⭾ Tab

2D Math
Escape Next Character (For Entering "^")

\

General
Move forward through multiple open worksheet and document tabs in a Maple window

Ctrl + ⭾ Tab

General
Move forward through multiple open worksheet and document tabs in a Maple window

Ctrl + Page Down

General
Move backward through multiple open worksheet and document tabs in a Maple window

Ctrl + ↑   Shift + ⭾ Tab

General
Move backward through multiple open worksheet and document tabs in a Maple window

Ctrl + Page Up

General
Execute entire worksheet

Ctrl + ↑   Shift + ⤶ Enter

Menu accelerators
Open File Menu

Alt + F

Menu accelerators
Open Edit Menu

Alt + E

Menu accelerators
Open View Menu

Alt + V

Menu accelerators
Open Insert Menu

Alt + I

Menu accelerators
Open Format Menu

Alt + R

Menu accelerators
Open Tools Menu

Alt + T

Menu accelerators
Open Window Menu

Alt + W

Menu accelerators
Open Help Menu

Alt + H

Menu accelerators
Send Email with attached worksheet

Alt + F + D

Menu accelerators
Recent Documents Menu

Alt + F + M

Command line interface
Next Command From the History

Ctrl + N

Menu accelerators
Open Worksheet

Ctrl + O

Menu accelerators
Close Current Worksheet

Ctrl + F4

Menu accelerators
Save Worksheet

Ctrl + S

Command line interface
Previous Command From the History

Ctrl + P

Menu accelerators
Page Setup

Ctrl + ↑   Shift + P

Menu accelerators
Exit Maple

Alt + F4

Menu accelerators
Undo

Ctrl + Z

Command line interface
Move One Word Left

Ctrl + Y

Command line interface
or Clear the Line

Ctrl + X

Command line interface
Interrupt the Currently Executing Command

Ctrl + C

Menu accelerators
Copy Selection as MathML

Ctrl + ↑   Shift + M

Command line interface
Toggle Insert or Overwrite Mode

Ctrl + V

Menu accelerators
Delete an Element

Ctrl + Del

Command line interface
Move to the Beginning of the Line

Ctrl + A

Menu accelerators
Select document block

Ctrl + Alt + ↑   Shift + D

Menu accelerators
Select execution group

Ctrl + Alt + ↑   Shift + E

Menu accelerators
Select section

Ctrl + Alt + ↑   Shift + S

Command line interface
Cursor Right

Ctrl + F

2D Math
Enter/Exit 2-D Math

F5

Menu accelerators
Split Execution Groups

F3

Menu accelerators
Join Execution Group

F4

Menu accelerators
Interrupt current operation

F6

Menu accelerators
Slideshow mode

F11

Menu accelerators
Split Sections

↑   Shift + F3

Menu accelerators
Join Sections

↑   Shift + F4

2D Math
Evaluate Expression

⤶ Enter

2D Math
Evaluate and Display Inline (Document Mode)

Alt + ⤶ Enter

Menu accelerators
Evaluate and Display Inline (U.S. keyboards)

Ctrl + =

Menu accelerators
Convert the selected expression into an atomic identifier (2-D math only)

Ctrl + ↑   Shift + A

Menu accelerators
Enter units

Ctrl + ↑   Shift + U

Menu accelerators
Collapse code edit region

Alt + C

Menu accelerators
Expand code edit region

Alt + X

Menu accelerators
Default Zoom Factor

Ctrl + 0

Menu accelerators
Zoom Factor...75%

Ctrl + 1

Menu accelerators
Zoom Factor...100%

Ctrl + 2

Menu accelerators
Zoom Factor...125%

Ctrl + 3

Menu accelerators
Zoom Factor...150%

Ctrl + 4

Menu accelerators
Zoom Factor...200%

Ctrl + 5

Menu accelerators
Zoom Factor...300%

Ctrl + 6

Menu accelerators
Zoom Factor...400%

Ctrl + 7

Menu accelerators
Zoom in or out from worksheet

Ctrl + Mouse wheel up and down

Menu accelerators
Show Region Ranges

F9

Menu accelerators
Show Section Ranges

↑   Shift + F9

Command line interface
Show Completion Matches

Ctrl + T

Menu accelerators
Maple Input Mode

Ctrl + M

Command line interface
Find Matching Command From the History

Ctrl + R

Command line interface
Redraw the Current Prompt and Any Text Entered

Ctrl + L

Menu accelerators
Insert Page Break

Ctrl + ⤶ Enter

Menu accelerators
Insert Execution Group After Cursor

Ctrl + J

Command line interface
Clear to the End of Line

Ctrl + K

Menu accelerators
Insert Paragraph After

Ctrl + ↑   Shift + J

Menu accelerators
Insert Paragraph Before

Ctrl + ↑   Shift + K

Command line interface
Cursor Left

Ctrl + B

Menu accelerators
Italic Style Attribute (text or Maple input)

Ctrl + I

Command line interface
Undo Changes to the Line

Ctrl + U

Menu accelerators
Enclose Section in Subsection (Indent)

Ctrl + .

Menu accelerators
Remove Section Enclosing Selection (Outdent)

Ctrl + ,

Menu accelerators
Spellcheck

F7

Menu accelerators
Quick Help Pop-up Menu

F1

Menu accelerators
Context-sensitive Help

F2

Menu accelerators
Help Table of Contents

Ctrl + F1

Menu accelerators
Maple Quick Reference Card

Ctrl + F2

Menu accelerators
Increase number of columns of table (Matrix, or Vector)

Ctrl + ↑   Shift + C

2D Math
New Row in Matrix, Vector, or a Piecewise Expression

Ctrl + ↑   Shift + R

Menu accelerators
Launch the startup code editor

Ctrl + ↑   Shift + E

Menu accelerators
User Profile dialog box

Ctrl + ↑   Shift + I

TTY Mode Functions in Command-line Maple
Access Window Menu

Alt + Space

TTY Mode Functions in Command-line Maple
Move Window

Alt + Space then M

TTY Mode Functions in Command-line Maple
Size Window

Alt + Space then S

TTY Mode Functions in Command-line Maple
Minimize Window

Alt + Space then N

TTY Mode Functions in Command-line Maple
Maximize Window

Alt + Space then X

TTY Mode Functions in Command-line Maple
Close Window

Alt + Space then C

TTY Mode Functions in Command-line Maple
Mark Text for Copying

Alt + Space then E then K

TTY Mode Functions in Command-line Maple
Select Marked Text

↑   Shift +

TTY Mode Functions in Command-line Maple
Copy Selected Text

Alt + Space then E then Y

TTY Mode Functions in Command-line Maple
Paste Copied Text

Alt + Space then E then P

TTY Mode Functions in Command-line Maple
Scroll Window

Alt + Space then E then L

TTY Mode Functions in Command-line Maple
Change Window Properties

Alt + Space then P

Command line interface
Move to the End of the Line

Ctrl + E

Command line interface
Move One Word Right

Ctrl + W

Command line interface
Move to Matching Parenthesis, Brace, or Square Bracket

Ctrl + ]

Command line interface
Delete (to Right of Cursor), or Exit Maple (if on a Blank Line)

Ctrl + D

Command line interface
Backspace (to Left of Cursor)

Ctrl + H

Command line interface
Stop the Currently Executing Command in the Debugger

Ctrl + ↑   Shift + _

2D Math
Superscript (1)

↑   Shift + ^

2D Math
Indexed Subscript (1)

Ctrl + Alt + B

2D Math
(two underscores) Literal Subscript (1) (subscripted variable name)

_ then _

2D Math
Fraction (1)

/

2D Math
Fraction (1)

/ then /

2D Math
Underscript (1)

Ctrl + Alt + U

2D Math
Overscript (1)

Ctrl + Alt + O

2D Math
Pre-Superscript (1)

Ctrl + Alt + P

2D Math
Pre-Subscript (1)

Ctrl + Q

2D Math
Greek Mode (Next Character Entered as Greek)

Ctrl + ↑   Shift + G

2D Math
Scope Out

Ctrl + Alt + K

2D Math
Scope In

Ctrl + Alt + J

2D Math
Return Cursor to Baseline

Ctrl + Alt + L

Entering Greek characters
A or α

A

Entering Greek characters
B or β

B

Entering Greek characters
X or χ

C

Entering Greek characters
Δ or δ

D

Entering Greek characters
E or ε

E

Entering Greek characters
Φ or φ

F

Entering Greek characters
Γ or γ

G

Entering Greek characters
H or η

H

Entering Greek characters
I or ι

I

Entering Greek characters
ϑ or ϕ

J

Entering Greek characters
K or κ

K

Entering Greek characters
Λ or λ

L

Entering Greek characters
M or μ

M

Entering Greek characters
N or ν

N

Entering Greek characters
O or ο

O

Entering Greek characters
Π or π

P

Entering Greek characters
Θ or θ

Q

Entering Greek characters
P or ρ

R

Entering Greek characters
Σ or σ

S

Entering Greek characters
T or τ

T

Entering Greek characters
Υ or υ

U

Entering Greek characters
ς or ϖ

V

Entering Greek characters
Ω or ω

W

Entering Greek characters
Ξ or ξ

X

Entering Greek characters
Ψ or ψ

Y

Entering Greek characters
Z or ζ

Z

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


jEdit
Repeat last editor action.
Action bar

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


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