Portable Document Format is computer application that gathers, prepares and shares information. A user can manage numerous documents easily using portable PDF files. It helps in assimilating and transmitting bulky information from system to another. Due to its advanced and modified features the PDF file is accessible on any system. One can open and view the PDF files on computer with different configuration. The original format remains intact on any computer. The PDF file format also keeps the information or the content intact and secure. It equips the user with highly advanced set of security features. Due to all these and many more beneficial attributes the PDF files are popularly used across the globe. 

How to create PDF files?
While using PDF files users might require converting the document from particular format to PDF file format. There are many user friendly tools and techniques to convert or create the PDF files. A user can create the PDF files using Adobe Acrobat tool. Another tool is PDF Writer with which is meant for desktop applications. This tool can easily create PDF files out of any document. You can also convert the Postscript files to PDF using PostScript interpreter tool. Even image files can be converted into PDF files using appropriate tools. The quality of the image remains unhampered. Then there are PDF converter tools available that can make your task easy and convenient. These tools can convert Excel, Word or any other file format into PDF. There are many sophisticated and advanced tools that can create number of PDF files at a given point of time. This process is known as ‘batch conversion’. At times a person wants to convert only few pages into the PDF file. With ‘partial conversion’, you can convert selected few pages into PDF file format. These tools can also encrypt the PDF files with security features. You can extract unwanted images from the documents easily.    
  
A computer user can create number of documents using PDF file format. With this file format, you can create resumes, manuals, proposals, memos and much more. The PDF file format helps in protecting documents from any kind of damage or alteration. It is the widely used file format making the task of the user easier and smoother.