Adobe Acrobat was the first software to support Adobe Systems' Portable Document Format (PDF). It is a family of software, some commercial and some free of charge. The Acrobat Reader program (now just called Adobe Reader) is available as a no-charge download from Adobe's web site, and allows the viewing and printing of PDF files. It is a major component of the Adobe Engagement Platform, and is widely used as a standard format to display text with a clean visual appeal.
Acrobat Reader: The free global standard for reliably viewing, printing, signing, and commenting on PDF documents.
Adobe Acrobat Reader DC