Adobe reader is the software of a famous company called adobe. It's working in all over the world from a long time. They have produced very nice software like adobe photoshope, adobe dram viewer, flash etc. It's also the product of that company. But every software is used for different works. This adobe reader software is used for opening the PDF format files. Some time we download any thing like notes, books, C.V's from internet that have PDF format that files you can open in adobe reader. I am sure that you have already seen this or if not you can see now. Just download and install it and enjoy.
Note: To unzip the software use the bellow software.