What is Alt + 5 keyboard shortcut for?

Deepin Linux - Rectangle  

E-Sword - Bookmark 5  

Foxit PDF Reader 2.0 - Zoom In Tool  

NVDA Screen Reader - (numpad) Say current sentence  

Microsoft FrontPage - Create New Folder button: Create a new folder.  

WinMerge - Goto Bookmark 5  

Adobe Photoshop CC - Choose specific channel for adjustment (Blue)  

Enterprise Architect 14 - Display the Diagram Toolbox.  

Harmony 20 - Skew tool  

Harmony 20 (macOS) - Skew tool  

Atom (Windows) - pane:show-item-5  

Microsoft Visual Studio 2017 (All shortcuts) - TeamFoundationContextMenus.Commands.GoToTeamExplorerSection5Content  

Python IDLE for Windows - Tabify region  

TouchDesigner - CHOP Viewer  

winIDEA - Show SFR window  

Facebook (Chrome) - Notifications  

Mp3tag - Tag - Tag  

PeaZip - Toggle sort column  

MusicBee - Rating Selected Tracks: 5 stars  

Microsoft Flight Simulator 2020 - Load Custom Camera 5  

Zwift (PC and macOS) - Click 5th item in list  

HexChat 2.14.2 - Change to page 5  

1Password - View Identity items.  

Edius Pro 9 - Set Transition (5 sec)  

Nuendo 10 - 1/16  

Oracle PeopleTools - Accesses the Look Up page.  

Oracle PeopleTools - Opens the calendar prompt.  

Outlook 2019 and Outlook 2016 - Show five days in the calendar  

REAPER - Regions: Go to region 05 after current region finishes playing (smooth seek)  

REAPER - View: Show events as rectangles (normal mode)  

REAPER - View: Show events as rectangles (normal mode)  

Rekordbox 6 - Deck 1: 2 beat loop  

Steinberg Cubase 10.5 - 1/16  

Virtual DJ 2018 - Go to cue 5  

GeoGebra - to the power of 5  

Originlab Origin 2020 - Open the Quick Help.