# View a document in multiple windows

You can create multiple windows for the same document using the New Window command. New windows have the same size, magnification, and layout as the original window and open at the same page and on top of the original window. When you open a new window, Acrobat adds the suffix 1 to the original filename and assigns the suffix 2 to the new window. You can open multiple windows with the suffix incrementing with each new window. Closing a window causes the remaining open windows to be renumbered sequentially; that is, if you have five windows open and you close the third window that you opened, the windows are renumbered with the suffixes 1 to 4.

Note: This feature is not available when PDFs are viewed in a browser.

### Open a new window

Select Window > New Window.

### Close a window

Click the close box in the window. You are prompted to save any changes. Closing a window does not close a document if more than one window is open.

### Close all windows for a document

Choose File > Close. You are prompted to save any changes before each window is closed.