What is ↑   Shift + End keyboard shortcut for?

Apple iBooks - Extend the selection to the end of the text  

Apple iBooks - Extend the selection to the end of the row  

Audacity - Selection to End  

GoldWave - Moves the start marker to the finish marker's position.  

Ace Editor - Select line end  

Ace Editor (Mac) - Select line end  

CudaText 1.88.3 - Caret char to line end, select  

Microsoft FrontPage - Go to the end of a line.  

Microsoft FrontPage - Select from the insertion point to the end of the entry.  

Microsoft OneNote - Select from the current cursor position until the end of the line  

Microsoft Word 2019 - Extend a selection to the end of a line  

Most used text editing - Select the text between the cursor and the end of the current line  

OneNote for the web - To end of paragraph  

Adobe Premiere Pro (Mac) - Go to Selected Clip End  

Adobe Premiere Pro (Windows) - Go to Selected Clip End  

Imagine (Image and Animation Viewer) - Last page  

Imagine (Image and Animation Viewer) - Focus to last frame  

Inkscape - select to end of line  

LDCad - Switch to the session/model of the current selection's main item  

Navisworks Freedom 2020 - Extends the selection from the selection anchor to the end.  

Command Line - Extend current selection to the end of the current line  

ConEmu (190623 alpha) - Start text selection, ignored in Far, may be disabled on ‘Mark & Paste’ and ‘App distinct’ pages  

Everything - Extend item selection  

Guake - Show end of console buffer  

JAWS - Read from the top of the column  

Atom (Windows) - editor:select-to-end-of-line  

Delphi - Selects from the cursor position to the end of the current line  

Eclipse - Expand selection to end of line  

FileMaker - End of line  

Free Pascal IDE - Extend selection to the end of the line  

Free Pascal IDE - Extend selection to the end of the line  

jEdit - Extend selection to last non-whitespace character of line, end of line, last visible line (repeated presses).  

Microsoft Visual Studio 2017 (All shortcuts) - Edit.LineEndExtend  

Microsoft Visual Studio 2017 (All shortcuts) - Edit.DocumentEndExtend  

PyCharm 2018.2 - Move the caret to the end of line, selecting the text.  

SQL Server Management Studio (SSMS) - Select text from the cursor to the end of the current line  

Unreal Engine - Snap bounds to floor  

Valentina Studio - Move to End of Line Extending Selection  

TradingView - Select line end  

ChessBase 13 - Mark all games to end of list  

CCH Axcess Tax - Select from the insertion point to the end of the entry.  

CintaNotes 3.13 - Move cursor extending selection.  

Edius Pro 9 - Select From the Timeline Cursor to End (All Tracks)  

Epic - Highlight from cursor position to end of line of text  

LibreOffice Calc - Selects cells from the current cell to the last cell of the current row  

LibreOffice Impress - Go and select to end of line  

Microsoft Access 2019 - Select from the insertion point to the end of the text entry  

Outlook 2019 and Outlook 2016 - Change the duration of the selected block of time  

Outlook 2019 and Outlook 2016 - Extend the selection to the last card in the list  

WavePad - Select to End  

Alteryx - Jump to right  

Rhino 6 - CPlane > Redo