ChaiMob PDF reader in fantastic,fast & accurate app which contains to features given below
1-Read all PDF files and book from all of internal & external memory
2-All PDF files collected at one place no need to go in depth of directory structure.
3-Rapid actions could be performed according to users choice with help of setting feature.
4-Pages can be moved according to users flexibility left & right.
5-Zoom in ,Zoom out to PDF files visibility.
6-Full Screen mode.
7-Scroll pages by pressing finger tab.
8-Table of PDF files etc.