Commands

You can control SumatraPDF with commands.

You can:

use command palette (Ctrl + K) to invoke a command by its description
you can customize a keyboard shortcut to invoke a command by it’s id
(since 3.5) you can send a command via DDE e.g. [CmdClose] to invoke Close Document command

Find command:

Command IDs	Keyboard shortcuts	Command Palette

File menu

Command IDs	Keyboard shortcuts	Command Palette
`CmdClose`	`Ctrl+W`, `Ctrl+F4`	Close Document
`CmdCloseCurrentDocument`	`q`	Close Current Document
`CmdCommandPalette`	`Ctrl+K`	Command Palette
`CmdCommandPaletteNoFiles`	`Shift+Ctrl+K`	Command Palette No Files
`CmdDuplicateInNewWindow`	`Shift+Ctrl+N`	Open Current Document In New Window
`CmdExit`	`Ctrl+Q`	Exit Application
`CmdMoveFrameFocus`	`F6`	Move Frame Focus
`CmdNewWindow`	`Ctrl+N`	Open New SumatraPDF Window
`CmdOpenFile`	`Ctrl+O`	Open File...
`CmdOpenFolder`		Open Folder...
`CmdOpenNextFileInFolder`	`Shift+Ctrl+Right`	Open Next File In Folder
`CmdOpenPrevFileInFolder`	`Shift+Ctrl+Left`	Open Previous File In Folder
`CmdOpenSelectedDocument`		Open Selected Document
`CmdPinSelectedDocument`		Pin Selected Document
`CmdPrint`	`Ctrl+P`	Print Document...
`CmdProperties`	`Ctrl+D`	Show Document Properties...
`CmdReloadDocument`	`r`	Reload Document
`CmdRenameFile`	`F2`	Rename File...
`CmdReopenLastClosedFile`	`Shift+Ctrl+T`	Reopen Last Closed
`CmdSaveAs`	`Ctrl+S`	Save File As...
`CmdShowCursorPosition`	`m`	Show Cursor Position
`CmdShowInFolder`		Show File In Folder...
`CmdToggleBookmarks`	`Shift+F12`, `F12`	Toggle Bookmarks
`CmdToggleMenuBar`	`F9`	Toggle Menu Bar
`CmdTogglePageInfo`	`I`	Toggle Page Info
`CmdToggleScrollbars`		Toggle Scrollbars
`CmdToggleToolbar`	`F8`	Toggle Toolbar
`CmdCollapseAll`		Collapse All
`CmdExpandAll`		Expand All
`CmdOpenEmbeddedPDF`		Open Embedded PDF
`CmdSaveEmbeddedFile`		Save Embedded File...
`CmdCreateShortcutToFile`		Create .lnk Shortcut
`CmdSelectAll`	`Ctrl+A`	Select All
`CmdCopyComment`		Copy Comment
`CmdCopyImage`		Copy Image
`CmdCopyLinkTarget`		Copy Link Target
`CmdCopySelection`	`Ctrl+C`, `Ctrl+Insert`	Copy Selection
`CmdFindFirst`	`Ctrl+F`	Find
`CmdFindMatch`		Find: Match Case
`CmdFindNext`	`F3`	Find Next
`CmdFindNextSel`	`Ctrl+F3`	Find Next Selection
`CmdFindPrev`	`Shift+F3`	Find Previous
`CmdFindPrevSel`	`Shift+Ctrl+F3`	Find Previous Selection

Viewing

Command IDs	Keyboard shortcuts	Command Palette
`CmdBookView`	`Ctrl+8`	Book View
`CmdFacingView`	`Ctrl+7`	Facing View
`CmdInvertColors`	`i`	Invert Colors
`CmdRotateLeft`	`[`, `Shift+Ctrl+Subtract`	Rotate Left
`CmdRotateRight`	`]`, `Shift+Ctrl+Add`	Rotate Right
`CmdSinglePageView`	`Ctrl+6`	Single Page View
`CmdToggleContinuousView`	`c`	Toggle Continuous View
`CmdToggleFullscreen`	`f`, `Shift+Ctrl+L`, `F11`	Toggle Fullscreen
`CmdToggleMangaMode`		Toggle Manga Mode

Navigation

Command IDs	Keyboard shortcuts	Command Palette
`CmdScrollUp`	`k`, `Up`	Scroll Up
`CmdScrollDown`	`j`, `Down`	Scroll Down
`CmdScrollLeft`	`h`, `Left`	Scroll Left
`CmdScrollRight`	`l`, `Right`	Scroll Right
`CmdScrollUpHalfPage`	`Shift+Up`	Scroll Up By Half Page
`CmdScrollDownHalfPage`	`Shift+Down`	Scroll Down By Half Page
`CmdScrollUpPage`	`Ctrl+Up`, `PageUp`, `Shift+Return`, `Shift+Space`	Scroll Up By Page
`CmdScrollDownPage`	`Ctrl+Down`, `PageDown`, `Return`, `Space`	Scroll Down By Page
`CmdScrollLeftPage`	`Shift+Left`	Scroll Left By Page
`CmdScrollRightPage`	`Shift+Right`	Scroll Right By Page
`CmdGoToFirstPage`	`Ctrl+Home`, `Home`	First Page
`CmdGoToLastPage`	`Ctrl+End`, `End`	Last Page
`CmdGoToPrevPage`	`p`, `Ctrl+PageUp`	Previous Page
`CmdGoToNextPage`	`n`, `Ctrl+PageDown`	Next Page
`CmdGoToPage`	`g`, `Ctrl+G`	Go to Page...
`CmdNavigateBack`	`Alt+Left`, `Backspace`	Navigate Back
`CmdNavigateForward`	`Alt+Right`, `Shift+Backspace`	Navigate Forward

Favorite

Command IDs	Keyboard shortcuts	Command Palette
`CmdFavoriteAdd`	`Ctrl+B`	Add Favorite
`CmdFavoriteDel`		Delete Favorite
`CmdFavoriteToggle`		Toggle Favorites

Presentation

Command IDs	Keyboard shortcuts	Command Palette
`CmdTogglePresentationMode`	`Ctrl+L`, `Shift+F11`, `F5`	View: Presentation Mode
`CmdPresentationBlackBackground`	`.`	Presentation Black Background
`CmdPresentationWhiteBackground`	`w`	Presentation White Background

Annotation

Command IDs	Keyboard shortcuts	Command Palette
`CmdCreateAnnotCaret`		Create Caret Annotation
`CmdCreateAnnotCircle`		Create Circle Annotation
`CmdCreateAnnotFileAttachment`		Create File Attachment Annotation
`CmdCreateAnnotFreeText`		Create Free Text Annotation
`CmdCreateAnnotHighlight`	`a`, `A`	Create Highlight Annotation
`CmdCreateAnnotInk`		Create Ink Annotation
`CmdCreateAnnotLine`		Create Line Annotation
`CmdCreateAnnotLink`		Create Link Annotation
`CmdCreateAnnotPolygon`		Create Polygon Annotation
`CmdCreateAnnotPolyLine`		Create Poly Line Annotation
`CmdCreateAnnotPopup`		Create Popup Annotation
`CmdCreateAnnotRedact`		Create Redact Annotation
`CmdCreateAnnotSquare`		Create Square Annotation
`CmdCreateAnnotSquiggly`		Create Squiggly Annotation
`CmdCreateAnnotStamp`		Create Stamp Annotation
`CmdCreateAnnotStrikeOut`		Create Strike Out Annotation
`CmdCreateAnnotText`		Create Text Annotation
`CmdCreateAnnotUnderline`	`u`, `U`	Create Underline Annotation
`CmdDeleteAnnotation`	`Delete`	Delete Annotation
`CmdEditAnnotations`		Edit Annotations
`CmdSaveAnnotations`	`Shift+Ctrl+S`	Save Annotations to existing PDF
`CmdSelectAnnotation`		Select Annotation in Editor

Zoom menu

Command IDs	Keyboard shortcuts	Command Palette
`CmdToggleZoom`	`z`	Toggle Zoom
`CmdZoomActualSize`	`Ctrl+1`	Zoom: Actual Size
`CmdZoomCustom`	`Ctrl+Y`	Zoom: Custom...
`CmdZoomFitContent`	`Ctrl+3`	Zoom: Fit Content
`CmdZoomFitPage`	`Ctrl+0`	Zoom: Fit Page
`CmdZoomFitPageAndSinglePage`		Zoom: Fit Page and Single Page
`CmdZoomFitWidth`	`Ctrl+2`	Zoom: Fit Width
`CmdZoomFitWidthAndContinuous`		Zoom: Fit Width And Continuous
`CmdZoomIn`	`Ctrl+Add`	Zoom In
`CmdZoomOut`	`Ctrl+Subtract`	Zoom Out
`CmdZoom100`		Zoom: 100%
`CmdZoom12_5`		Zoom: 12.5%
`CmdZoom125`		Zoom: 125%
`CmdZoom150`		Zoom: 150%
`CmdZoom1600`		Zoom: 1600%
`CmdZoom200`		Zoom: 200%
`CmdZoom25`		Zoom: 25%
`CmdZoom3200`		Zoom: 3200%
`CmdZoom400`		Zoom: 400%
`CmdZoom50`		Zoom: 50%
`CmdZoom6400`		Zoom: 6400%
`CmdZoom8_33`		Zoom: 8.33%
`CmdZoom800`		Zoom: 800%

External app

Command IDs	Keyboard shortcuts	Command Palette
`CmdOpenWithAcrobat`		Open With Adobe Acrobat
`CmdOpenWithFoxIt`		Open With FoxIt
`CmdOpenWithFoxItPhantom`		Open With FoxIt Phantom
`CmdOpenWithHtmlHelp`		Open With HTML Help
`CmdOpenWithPdfDjvuBookmarker`		Open With Pdf&Djvu Bookmarker
`CmdOpenWithPdfXchange`		Open With PdfXchange
`CmdOpenWithXpsViewer`		Open With Xps Viewer
`CmdTranslateSelectionWithDeepL`		Translate Selection With DeepL
`CmdTranslateSelectionWithGoogle`		Translate Selection with Google
`CmdSearchSelectionWithBing`		Search Selection with Bing
`CmdSearchSelectionWithGoogle`		Search Selection with Google
`CmdSendByEmail`		Send Document By Email...

System

Command IDs	Keyboard shortcuts	Command Palette
`CmdAdvancedOptions`		Advanced Options...
`CmdChangeLanguage`		Change Language...
`CmdCheckUpdate`		Check For Updates
`CmdClearHistory`		Clear History
`CmdContributeTranslation`		Contribute Translation
`CmdForgetSelectedDocument`		Remove Selected Document From History
`CmdOptions`		Options...
`CmdShowLog`		Show Log

Help

Command IDs	Keyboard shortcuts	Command Palette
`CmdHelpAbout`		Help: About SumatraPDF
`CmdHelpOpenManualInBrowser`		Help: Manual
`CmdHelpVisitWebsite`		Help: SumatraPDF Website

Debug

Command IDs	Keyboard shortcuts	Command Palette
`CmdDebugCrashMe`		Debug: Crash Me
`CmdDebugDownloadSymbols`		Debug: Download Symbols
`CmdDebugShowLinks`		Debug: Show Links
`CmdDebugShowNotif`		Debug: Show Notification
`CmdDebugStartStressTest`		Debug: Start Stress Test
`CmdDebugTestApp`		Debug: Test App
`CmdNone`		Do nothing

Deprecated

Command IDs	Keyboard shortcuts	Command Palette
`CmdOpenWithFirst`		don't use
`CmdOpenWithLast`		don't use