Compress PDF File Size Online for Free

!!! Now it's easy to compress the PDF Files !!!

If you are not able to attach/upload PDF files on any website or through any application due to its large size then use the use these websites which are free to reduce the size of you PDF file and attach/upload that file successfully on respective websites and applications. 
Use these websites to compress your PDF file and these are free.
You may use above website to compress the large PDF file to fill the tenders published by different departments of central and state governments i.e. MES, Indian Railways (IREPS), Coal India, NTPC, Delhi Metro etc. 

Note: It is advised that please do not use above websites to compress the PDF files which may have confidential or sensitive data.