Altarsoft PDF Reader is a useful software solution that offers you to view PDF files, encrypt PDF files, add attachments, watermarks, bookmarks, annotations, and insert blank pages. This program doesn’t come with a complicated setup and takes almost no time to install. It has a simple user interface that gives you access to multiple sections. You can load the PDF files and browse your computer after launching the app, easily open and save PDF files, rotate pages, and zoom in or out. The user can simply add a password, decrypt and encrypt PDF files, and restrict access to information. It is possible to merge files with another pdf file and extract selected pages, text from text files, pages from pdf files, insert blank pages, and merge pdf documents. This program allows you to split and text documents into single pages or images and extract images. Altarsoft PDF Reader is an intuitive application that is specially used to view and encrypt pdf files and has a good response time.