Can I view the preview in a different browser tab or window?

Yes! The Layout button (), located at the top right of the Editor window, provides a menu of layout options, including PDF in a separate tab which uses separate browser tabs for the Overleaf text editor and PDF preview. Further information can be found in the following pages:

• The Overleaf help page How to use the Overleaf layout menu.
• The Overleaf blog feature announcement.