What is ⌘ Cmd + A keyboard shortcut for?

Apple iBooks - Select all inline objects and text  

Apple iBooks - (Select one floating object and press Command + A) Select all floating objects  

Apple iBooks - Select all table borders or cell content, depending on the initial selection  

Apple macOS - Select All items  

elementary OS - Window overivew (across all workspaces)  

Firefox (macOS) - Select All  

Roll20 - Select everything on current layer  

Waze Map Editor - Select Entire Street - mnemonic Select All  

Ace Editor (Mac) - Select all  

Adobe Acrobat 2017 (Mac) - Select or deselect all files  

Bear (macOS) - Select all  

Bear (macOS) - Select all the notes in the list  

Google Docs (macOS) - Select all  

TextMate - Select all  

Tomboy 0.23 - Select all items  

Typora 0.9.81 (macOS) - Select All  

Adobe Animate CC (Mac) - Select All  

Adobe Dimension CC (Mac) - Select All  

Adobe Illustrator (Mac) - Select all  

Adobe Lightroom Classic (Mac) - Select all photos  

Adobe Photoshop (macOS) - Select all pins  

Adobe Photoshop (macOS) - Select all pins  

Adobe Premiere Pro (Mac) - Select All  

Adobe XD (Mac) - Select All  

Apple iMovie - Select all clips.  To select all clips in the timeline, first click anywhere in the timeline. To select all clips in the browser, first click anywhere in the browser  

Aseprite 1.2.27 (macOS) - Select all  

Autodesk Mudbox 2022 (macOS) - Select All  

Autodesk SketchBook (Mac) - Select All  

Canva (Mac) - Select all  

Corel Painter (Mac) - All  

DaVinci Resolve 15 (Mac) - Select all  

Final Cut Pro X - Select all clips  

Final Cut Pro X - Select all clips  

Framer X - Select All Layers  

Harmony 20 (macOS) - Select all  

InVision (macOS) - Select All  

MagicaVoxel - Select all  

Mari 4.6 (macOS) - Select All  

OmniGraffle 7 - Select all  

Pixelmator Pro - Select the entire image  

Procreate 5X - Copy the screen  

PureRef (macOS) - Select All  

Xcode - Select All  

Xcode - Highlight every item in a document or window, or all characters in a text field (equivalent to the Select All command)  

Epson Scan 2 - Select all selections  

Parallels Desktop - Select all  

Transmit - Select all  

VMware Fusion - Control + A  

Arduino IDE - Select all  

AWS Cloud9 IDE (Mac) - Select All  

BBEdit 13 - Select all  

Coda for iOS - Select all  

CodeMirror - Select all  

CoffeeCup Web Editor - Select all  

Databricks Notebook - Select all cells  

GitLab (macOS) - Select all  

IDA v7.0 Free (macOS) - Select all  

Mode SQL Editor (Mac) - Select All  

Mode SQL Editor (Mac) - Select All  

Principle - Select all siblings  

Proto.io (macOS) - Select all  

Reserved Mac - Selects every item in a document or window, or all characters in a text field.  

RStudio (Mac) - Select All  

Sequel Pro 1.1.2 - Select all  

iTunes 11 for Mac - Select all the songs in the list  

QLab 4 - Select All  

QuickTime Player (macOS) - Select all  

Roon - Select All  

Spotify (macOS) - Select all  

Company of Heroes 2 (classic controls) - Set “Attack here!” signal  

Total War: Attila (Mac) - Select all  

Blackboard Collaborate (macOS) - Select all objects in whiteboard  

Blackboard Collaborate (macOS) - Select all chat text in the conversation pane  

DocuSign - Select all fields  

Ableton Live 10 (Mac) - Select All  

Ableton Live 10 (Mac) - Select all Clips/Slots  

Abstract - – Toggle annotations  

Adobe Captivate 2019 (macOS) - Select all  

Adobe Experience Manager 6.4 (macOS) - Select all the text in the text editor  

Apple GarageBand - Select all  

Apple Pages - Select all objects and text  

Apple Pages - Select all objects  

Apple Pages - (after selecting a cell) Select all content in a table  

Cengage Mindtap - Select all items  

Cryptee (macOS) - (after selecting a file) Select all files / photos in a folder or album  

Cryptee (Windows, Linux) - (after selecting a file) Select all files / photos in a folder or album  

Davinci Resolve 17 (macOS) - Select all  

Dorico (macOS) - Select all  

Final Draft 11 (Mac) - Select all  

Fission (Audio Editor) - Select all  

Google Docs (iPhone & iPad) - Select all  

Google Sheets (Mac) - Select all  

iPad Smart Keyboard - Select all text  

Luna (DAW) - Select All  

Luna (DAW) - Select All  

Melodyne 4 (Mac) - Select all  

Miro (macOS) - Select all  

Nuendo 10 (macOS) - Select all  

OnSite - Select all  

Premiere Rush (macOS) - Select All  

Premiere Rush (macOS) - Select All Assets in Folder  

RoomSketcher - Toggle Always Show Furniture On or Off  

RX 8 Audio Editor (macOS) - Select All  

Salesforce - (macOS) Select all widgets in the canvas while editing the dashboard  

Salesforce - (macOS)   Select all  

Salesforce - (macOS)   Select all  

Superhuman v7 (2022) - Select all from here  

Tableau (Mac) - Select all data  

Things (iPad) - Select everything  

Things (Mac) - Select everything  

Traktor Pro 3 - Select all  

Wondershare Filmora 10.1.6 (macOS) - Select All  

Xmind - Select All Topics / Text  

Zotero 5.0 (macOS) - Count Items (Result Appears in Right-Hand Pane)  

Zotero 5.0 (macOS) - Select All  

Desmos Four-Function Calculator (macOS) - Select All  

Desmos Graphing Calculator (macOS) - Select all  

Desmos Scientific Calculator (macOS) - Select All  

GeoGebra - Select All  

JMP 15 (macOS) - Select all  

Vectorworks 2020 (macOS) - Select All