The Select tool
lets
you select horizontal and vertical text or columns of text in a
PDF. You can use the Copy and Paste commands to copy the selected
text into another application. If you hold the pointer over the
text selection, a menu appears that lets you copy, highlight, or
underline the text, among other options. Note the following:
Select a word or line of text
over
the text you want to select. When the pointer changes to the I-beam
icon
, do
one of the following:Drag across the text to be selected. (You can also click to create an insertion point, and Shift-click to create a second insertion point. The text between the two insertion points is selected.)
Double-click to select a word.
Triple-click to select a line of text.
Select a column of text
Select all the text on a pageChoose Edit > Select All.
Select any text on the page and then press Ctrl+A (Windows) or Command+A (Mac OS).
Click four times in the text. This method selects all the text on the page regardless of the page layout.
Copy selected text
to
select any amount of text on the page. Choose Edit > Copy to copy the selected text to another application.
Hold the pointer over the selection until a menu appears, and then select Copy.
Hold the pointer over the selection until a menu appears, and then choose Copy To Clipboard or Copy With Formatting. (Copy With Formatting, which preserves the column layout, appears only if the document is tagged properly.)

You can paste copied text into comments and bookmarks as well as into documents authored in other applications.