Saving your documents in pdf format is a handy and necessary requirement. You may searched the internet for pdf converting tools but it can be easily done by MS office itself in 2010 and later versions. (go to save as and change format type)
But the previous legacy versions doesn’t have this essential feature build in. Use this small file and install to avail that feature. Why use external software where you can access it as a built-in feature in MS words? Comment below if found this download useful! Thanks!