Adobe Free PDF Reader is the most popular program that allows you to open and browse files in PDF format which is the global standard for electronic document sharing. This format becomes more and more popular nowadays and Adobe Company is famous for continually releasing new and improved versions of the software. The new Adobe Reader uses an innovative mechanism- the sandbox. The mechanism allows you to open PDF documents safely, without exposing your computer to malicious code infection.
Adobe Free PDF Reader is characterized by a number of interesting features. Besides browsing PDF documents, it provides a number of interesting tools, such as enhanced commenting system, attaching external files to the document, audio commentary, drawing of variety of shapes and many others.
The program uses a digital signature mechanism - you can be sure that the file has not been forged, and comes from a trusted supplier. The program supports XLSX files which are originated from Microsoft, and it also allows you to export PDFs to many popular formats.