If you have used Adobe PDF reader then you must be know the heavy consumption of system resources.There are alternative free PDF reader available on the Internet which gives a easy PDF viewing interface and one such freeware reader is Sumatra PDF.
Sumatra PDF reader is a single 1mb executable file built for Windows platform.This is a light weight pdf reader built to open pdf files quickly.The reader loads faster and you can also set it as your default PDF viewer.
Sumatra is also open source program and has keyboard shortcuts for easy pdf browsing.If you are a windows based user then Sumatra is for you as it supports windows 2000 and windows xp edition.
