Open and view any PDF document using new Protected Mode. Take advantage of enhanced review and commenting tools to share your feedback with others.

Take advantage of the security of Protected Mode in Reader, which helps safeguard your computer software and data from malicious code.
Make notes and share your feedback with others by marking up PDF documents using the Sticky Notes and Highlighter tools.

View information more precisely and efficiently. Choose reading mode to fit more content on the screen or two-up mode to view page spreads. Use keyboard shortcuts like print, zoom, and find within the browser.

Find and retrieve any PDF document or phrase within a document in seconds. Search for words in page content, annotations, bookmarks, form fields, or document metadata within any PDF file on a local computer.