I want to open two different spreadsheets side by side for comparison.
Is there a way to do so?
“Spreadsheets” meant as “spreadsheet documents”?
There is no feature like “Tabbed Documents” and old MDI (only available for Windows) is not supported.
Every document is, however, displayed in its own resizable window. Thus you can size and arrange two documents side by side e.g. if you accept some wasted screen area.
Using ‘Window’ > ‘New Window’ you can even have two different views of the same document at a time.