Free PDF Reader

This picture seems to be very familiar to all of you and most people will easily recognize this. This is very common file extension for article file formatted in PDF. To open this file is easily enough using ADOBE PDF READER and it's free to download from adobe official site. But, if you are aware of something new or you night be feeling boring with Adobe Reader, why don't you try other readers to open your pdf file to make it more interesting or just to try another one.
There are some free readers that you can easily get from the internet and here I would like to share some. 

1. Nitro PDF 
Nitro pdf is quite attractive pdf reader rather than Adobe and it's free to download. You can use it to open your pdf file and read it comfortably. But, sometimes, it's quite hard to open scanned pdf file. Nitro has turned the free PDF alternative business model on its ear by providing you with a smart selection of watermark-free editing, drag-and-drop PDF creation, and tabbed PDF reading. You can download here, 32bit and 64bit.

2. Foxit Reader
Similar with Nitro pdf reader, Foxit reader is also free software that you can download. It's has quite similar appearance with Nitro and as far as i experience with this reader, Foxit is faster rather than Nitro and again similar with Nitro it has more interesting theme rather than Adobe reader. You can download here.

3. WinDjView Reader
Different from those two above, this software is created to open DJVU file. It's recommended for all of you that has DJVU file format. One thing that it's a little bit different with those two above is that it's quite simple and you cannot change the skin like those two above. But it's strongly easy to use and much more faster to open PDF and DJVU. This software is free and you can download it for free HERE. 

4. Calibre
I have ever posted this software before you can check it in Software menu. It's free and easy to use as well. The difference between this software with other is that Calibre is commonly used to open Mobi and Epub that will not be able to be openned with Adobe Reader. So if you want to try this one, just click HERE and download it for free.