Adobe Reader Lite
Every advance version software have more options for user. But every user not use all options available in software. Same case we can see in adobe reader and adobe acrobat.
Adobe launching new version of adobe reader and acrobat every year with more options and attractive graphic interface.
But every new version is bigger in size and have more running files for operating system.
If you want to just view PDF file, you can install adobe reader lite version for saving your time and hard disk space.
Adobe reader lite version is very slow as compare to other pdf reader like foxit reader. Foxit reader can open fast pdf files more the adobe reader lite.