View and interact with PDF files
Adobe® Reader® is the global standard for reliably viewing, printing, and commenting on PDF documents. It's the only PDF file viewer that can open and interact with all types of PDF content, including forms and multimedia.
- View, print, and search PDF files, including PDF Portfolios and PDF maps
- Author, store, and share documents, and share your screen, using Acrobat.com services
- Experience richer content and greater interactivity with native support for Adobe Flash technology
- Digitally sign PDF documents (When enabled by Acrobat Pro or Acrobat Pro Extended)
Adobe Reader is the most popular and well known standard used by most of the people to work with PDF files easily. I am also using it and highly recommend this tool.
digital signature PDF