Download free Adobe Acrobat Reader software for your Windows, Mac OS and Android devices to view, print, and comment on PDF documents.

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The world’s most trusted PDF reader, PDF editor, and PDF maker with more than 635 million installs. View, share, annotate, add comments, and sign documents - all in one app.

Transform any file into a high-quality PDF or convert PDFs to Word, Excel, PowerPoint, images, and other formats. Experience lightning-fast conversions without the need for downloads or sign-ups.

From the first PDF to today’s AI-powered hub, Acrobat Reader sets the standard.

The Portable Document Format (PDF) is a universal file format that comprises characteristics of both text documents and graphic images which makes it one of the most commonly used file types today.

Adobe Acrobat Reader, the world’s most trusted free PDF viewer, makes it easy to work with your documents and images safely and securely.

PDF/UA, the International Standard for accessible PDF based on ISO 32000-1 was first published as ISO 14289–1 in 2012 and establishes normative language for accessible PDF technology.

Make a PDF out of most popular file types in just a few clicks. Upload a PNG, PPT, HEIC, or even Excel file and turn it into an easily shareable document for free.

The world’s most trusted PDF reader, PDF editor, and PDF maker with more than 635 million installs. View, share, annotate, add comments, and sign documents - all in one app.