Delphi

General

Invoke code completion

Ctrl + Space

All hotkeys for Delphi

General
Selects parent control in design mode. Left mouse click + Escape drags the parent control

Esc

General
After selecting control in form designer, click on it with Shift again to select top most parent Form

↑   Shift + Mouse left click

General
In Object Inspector activates incremental search for properties. Press again Tab to move focus to property value

⭾ Tab

General
Invoke code templates also called code snippets

Ctrl + J

General
Delete text from cursor position until end of word

Ctrl + T

General
Incremental search

Ctrl + E

General
Delete current line

Ctrl + Y

General
Invoke buffer window when focus is on editor. The buffer window shows a list of all different tabs.

Ctrl + B

General
Insert a new GUID at the cursor position

Ctrl + ↑   Shift + G

General
Indent the current selected block

Ctrl + ↑   Shift + I

General
Unindent the current selected block

Ctrl + ↑   Shift + U

General
Indent the current selected block or current line in case of no selection

Ctrl + K + I

General
Unindent the current selected block or current line in case of no selection

Ctrl + K + U

General
Invoke SyncEdit

Ctrl + ↑   Shift + J

General
Automatically declare variable at cursor position

Ctrl + ↑   Shift + V

General
Delete to the end of line

Ctrl + ↑   Shift + Y

General
Match pair forward

Alt + [

General
Match pair backward

Alt + ]

General
Browse forward (hotlink history)

Alt +

General
Browse backward (hotlink history)

Alt +

General
Browse to symbol under editor cursor (invoke a hotlink and add it to the hotlink history)

Alt +

General
Run program to current cursor position

F4

General
Toggle breakpoint

F5

General
Debugger step into

F7

General
Trace into next source line

↑   Shift + F7

General
Debugger step over

F8

General
Run until return

↑   Shift + F8

General
Run program under debugger

F9

General
Program Reset

Ctrl + F2

General
Evaluate/modify

Ctrl + F7

General
Add Watch

Ctrl + F5

General
View units

Ctrl + F12

General
Goto line number in editor

Alt + G

General
Goto line number in editor

Ctrl + O + G

General
Start/stop recording editor macro

Ctrl + ↑   Shift + R

General
Play editor macro

Ctrl + ↑   Shift + P

General
Invoke code completion

Ctrl + Space

General
Invoke code parameter hints

Ctrl + ↑   Shift + Space

General
Open file at cursor

Ctrl + ⤶ Enter

General
Find all references

Ctrl + ↑   Shift + ⤶ Enter

General
Invoke class completion for the class that currently contains the cursor

Ctrl + ↑   Shift + C

General
Navigate to method implementation/declaration

Ctrl + ↑   Shift +

General
Navigate to method implementation/declaration

Ctrl + ↑   Shift +

General
Set a bookmark at current row in the source

Ctrl + ↑   Shift + 1 - 9

General
Go to a bookmark row in the source

Ctrl + 1 - 9

General
Opens the drop-down on the top-right corner of the code editor, listing all open files

Ctrl + Alt + F12

General
Wheel  Navigate to previous or next method implementation in lexical order in this source unit, or within the class to which scope has been limited using Ctrl + Q + L

Ctrl + Alt + Mouse movement

General
Navigate to previous method implementation in lexical order in this source unit, or within the class to which scope has been limited using Ctrl + Q + L

Ctrl + Alt +

General
Navigate to next method implementation in lexical order in this source unit, or within the class to which scope has been limited using Ctrl + Q + L

Ctrl + Alt +

General
Navigate to the lexically first method implementation in this source unit, or within the class to which scope has been limited using Ctrl + Q + L

Ctrl + Alt + Home

General
Navigate to the lexically last method implementation in this source unit, or within the class to which scope has been limited using Ctrl + Q + L

Ctrl + Alt + End

General
Activate the Tool Palette in filtering mode (start typing, press Enter to drop component)

Ctrl + Alt + P

General
Adds current date to source code

Ctrl + Alt + A

General
Toggle comment per line or selected block and cursors goes down one line, Ctrl  +  # on nordic (and perhaps other international ) keyboards

Ctrl + /

General
Add todo list item

Ctrl + ↑   Shift + T

General
Toggle between Form as text mode or design mode

Alt + F12

General
Invoke Use unit dialog

Alt + F11

General
Invoke Open Project Dialog

Ctrl + F11

General
Invoke Project manager window

Ctrl + Alt + F11

General
Invoke Object Inspector window

F11

General
Toggle between code view and design view

F12

General
Invoke Window list

Alt + 0

General
Invoke Structure window

↑   Shift + Alt + F11

General
Invoke Browser window

Ctrl + ↑   Shift + B

General
Invoke Breakpoint window

Ctrl + Alt + B

General
Invoke Call Stack window

Ctrl + Alt + S

General
Invoke Watches window

Ctrl + Alt + W

General
Invoke Local Variables window

Ctrl + Alt + L

General
Invoke Threads window

Ctrl + Alt + T

General
Invoke FPU window

Ctrl + Alt + F

General
Invoke CPU window

Ctrl + Alt + C

General
Invoke Event window

Ctrl + Alt + V

General
Invoke Modules window

Ctrl + Alt + M

General
Invoke Forms window

↑   Shift + F12

General
Invoke Add to uses clause(Find unit in Delphi 2006) window (Refactoring)

Ctrl + ↑   Shift + A

General
Invoke Project Options window

Ctrl + ↑   Shift + F11

General
Compile Project

Ctrl + F9

General
Build Project

↑   Shift + F9

General
Invoke Add to project window

↑   Shift + F11

General
Run without debugging

↑   Shift + Ctrl + F9

General
Find

Ctrl + F

General
Find in Files

↑   Shift + Ctrl + F

General
Previous/next result (for Find in Files and Build Error Messages)

Alt + F7

General
Changes a word to lowercase and deselects selection

Ctrl + K + E

General
Changes a word to uppercase and deselects selection

Ctrl + K + F

General
Changes a word to lowercase

Ctrl + K + O

General
Changes a word to uppercase

Ctrl + K + N

General
Toggles case

Ctrl + O + U

General
Toggles Code folding between On and Off

Ctrl + ↑   Shift + K + O

General
Code folding: Expands All blocks of code

Ctrl + ↑   Shift + K + A

General
Code folding: Collapse current block of code

Ctrl + ↑   Shift + K + E

General
Code folding: Expand current block of code

Ctrl + ↑   Shift + K + U

General
Code folding: Toggle Current block (expand & collapse)

Ctrl + ↑   Shift + K + T

General
Code folding: Collapses all regions {$region 'comment'}..{$endregion}

Ctrl + ↑   Shift + K + R

General
Code folding: Collapse nested procedures

Ctrl + ↑   Shift + K + P

General
Code folding: Collapse all methods

Ctrl + ↑   Shift + K + M

General
Code folding: Collapse all classes

Ctrl + ↑   Shift + K + C

General
Code folding: Collapses down to primary Groups [Interface/Implementation]

Ctrl + ↑   Shift + K + G

General
Code folding: Collapses Namespace/Unit

Ctrl + ↑   Shift + K + N

General
Switch to the next open file in the editor

Ctrl + ⭾ Tab

General
Switch to the previous open file in the editor

Ctrl + ↑   Shift + ⭾ Tab

General
Invokes print selection dialog

Ctrl + K + P

General
Invokes Write block to file(selected text)

Ctrl + K + W

General
Invokes Read block from file(inserts text at cursor)

Ctrl + K + R

General
Copies selected text at the end of the selection

Ctrl + K + C

General
Select word at cursor position

Ctrl + K + T

General
Turns on block selection mode

Ctrl + O + C

General
Selects current line (and turns off block selection mode)

Ctrl + O + L

General
Toggles between limiting the Ctrl + Alt navigation shortcuts to the current class, or limiting it to the current unit

Ctrl + Q + L

General
Go to next item of Messages window

Ctrl + Q + W

General
Switches between source (.cpp) and header (.h)

Ctrl + F6

General
Undo

Alt + ⬅ Backspace

General
Display Popup menu

Alt + F10

General
Moves the cursor down one line and selects the column from the left of the starting cursor position

Alt + ↑   Shift +

General
Selects the column from the cursor position to the end of the current line

Alt + ↑   Shift + End

General
Selects the column from the cursor position to the start of the current line

Alt + ↑   Shift + Home

General
Selects the column to the left of the cursor

Alt + ↑   Shift +

General
Moves the cursor down one line and selects the column from the right of the starting cursor position

Alt + Shift + Page Down

General
Moves the cursor up one screen and selects the column from the left of the starting cursor position

Alt + Shift + Page Up

General
Selects the column to the right of the cursor

Alt + ↑   Shift +

General
Moves the cursor up one line and selects the column from the left of the starting cursor position

Alt + ↑   Shift +

General
Cut word under cursor / current selected block

Alt + X

General
Copy word under Cursor / selected block

Ctrl + C

General
Select all

Ctrl + A

General
Delete the word to the beginning

Ctrl + ⬅ Backspace

General
Deletes a currently selected block

Ctrl + D

General
Scrolls down one line

Ctrl +

General
Moves to the end of a file

Ctrl + End

General
Topic Search

Ctrl + F1

General
Open Main Menu

Ctrl + F10

General
Moves to the top of a file

Ctrl + Home

General
Replace Dialog

Ctrl + H

General
Inserts a tab character

Ctrl + I

General
Copy selected Block

Ctrl + Insert

General
Find again

Ctrl + L

General
Moves one word left

Ctrl +

General
Insert new line (same as Enter)

Ctrl + M

General
Insert new line after cursor (cursor stays in current line)

Ctrl + N

General
Open file at cursor

Ctrl + O + A

General
Browse symbol at cursor

Ctrl + O + B

General
Inserts compiler options and directives

Ctrl + O + O

General
Moves to the bottom of a screen

Ctrl + Page Down

General
Moves to the top of a screen

Ctrl + Page Up

General
Search Replace Dialog

Ctrl + Q + A

General
Moves cursor to the beginning of a block

Ctrl + Q + B

General
Moves cursor to end of a file

Ctrl + Q + C

General
Moves cursor to the end of a line

Ctrl + Q + D

General
Moves cursor to the top of the window

Ctrl + Q + E

General
Search Find Dialog

Ctrl + Q + F

General
Moves cursor to the end of a block

Ctrl + Q + K

General
Moves cursor to previous position

Ctrl + Q + P

General
Moves cursor to the beginning of a file

Ctrl + Q + R

General
Moves cursor to the beginning of a line

Ctrl + Q + S

General
Moves cursor to the top of the window

Ctrl + Q + T

General
Moves cursor to the bottom of the window

Ctrl + Q + U

General
Moves cursor to the bottom of the window

Ctrl + Q + X

General
Deletes to the end of Line

Ctrl + Q + Y

General
Replace Dialog

Ctrl + R

General
Moves one word right

Ctrl +

General
Save

Ctrl + S

General
Save All

Ctrl + ↑   Shift + S

General
Selects from the cursor position to the end of the current file

Ctrl + ↑   Shift + End

General
Selects from the cursor position to the start of the current file

Ctrl + ↑   Shift + Home

General
Selects the word to the left of the cursor

Ctrl + ↑   Shift +

General
Selects from the cursor position to the bottom of the screen

Ctrl + Shift + Page Down

General
Selects from the cursor position to the top of the screen

Ctrl + Shift + Page Up

General
Selects the word to the right of the cursor

Ctrl + ↑   Shift +

General
Redo

Ctrl + ↑   Shift + Z

General
Scrolls up one line

Ctrl +

General
Paste

Ctrl + V

General
Undo

Ctrl + Z

General
Display Help

F1

General
Find again

F3

General
Insert Mode on / off

Insert

General
Moves the cursor down one line and selects from the right of the starting cursor position.

↑   Shift +

General
Selects from the cursor position to the end of the current line

↑   Shift + End

General
Inserts a new line with a carriage return

↑   Shift + ⤶ Enter

General
Selects from the cursor position to the start of the current line

↑   Shift + Home

General
Paste from clipboard

↑   Shift + Insert

General
Selects the character to the left of the cursor

↑   Shift +

General
Moves the cursor down one line and selects from the right of the starting cursor position

Shift + Page Down

General
Moves the cursor up one screen and selects from the left of the starting cursor position

Shift + Page Up

General
Selects the character to the right of the cursor

↑   Shift +

General
Moves the cursor to the left one tab position

↑   Shift + ⭾ Tab

General
Moves the cursor up one line and selects from the left of the starting cursor position

↑   Shift +

General
Selects the column from the cursor position to the end of the current file

Ctrl + Alt + ↑   Shift + End

General
Selects the column from the cursor position to the start of the current file

Ctrl + Alt + ↑   Shift + Home

General
Selects the column to the left of the cursor

Ctrl + Alt + ↑   Shift +

General
Selects the column from the cursor position to the top of the screen

Ctrl + Alt + Shift + Page Down

General
Selects the column from the cursor position to the bottom of the screen

Ctrl + Alt + Shift + Page Up

General
Selects the column to the right of the cursor

Ctrl + Alt + ↑   Shift +

General
Select editor window tab

AltGr + F12

General
IDE Insight

F6

General
IDE Insight

Ctrl + .

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


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


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