Adobe Reader Xi Version | 11.0.23 'link'

If you actually want to create a new document:

The existence of version 11.0.23 in any production environment today constitutes a critical security vulnerability. As PDF files remain a primary vector for malware delivery, the use of an unpatched, five-year-plus-old parsing engine is an unacceptable risk. This paper concludes that while Reader XI was a milestone product, its usage must be retired immediately in favor of supported alternatives. adobe reader xi version 11.0.23

On October 15, 2017, Adobe officially ended support for Acrobat XI. Version 11.0.23 became the final, frozen state of the software. The continued use of this version poses significant challenges: If you actually want to create a new

The Portable Document Format (PDF) has long been the global standard for electronic document exchange. For much of the early 21st century, "Adobe Reader" was synonymous with the PDF format itself. Released in October 2012, Adobe Reader XI (version 11.0.0) marked the eleventh major version of the free viewer. It was designed to address the growing complexities of document interaction while responding to an increasingly hostile threat landscape. On October 15, 2017, Adobe officially ended support