Sideways is a printing utility that enables you to print a
spreadsheet sideways (landscape) when using a graphics printer. While
that might seem like a common basic function these days, this is
something that early spreadsheets lacked. Using continuous form
(tractor feed) paper, a Sideways printout may seamlessly span
multiple pages without having to tape or glue pages together. Sideways
was sometimes bundled with spreadsheet products.
"Sideways leaves no text un-turned".