Watermark on pdf file

I am having one pdf file(book of 100 pages). This opens correctly in Adobe Reader on my PC. However, when I open the same file on my Google Nexus 7 tablet, there is a water mark on every page.
How can I read this on the tablet without watermark?
Pradeep
Answer #1
Im guessing that you have a free app on your phone and it watermarks all pages. Try changing the app.
Answer #2
Grab Aldiko Book Reader from the app store – it’s free and reads PDF files without any watermarking.
Answer #3
Im guessing that you have a free app on your phone and it watermarks all pages. Try changing the app.
The watermark is not created by the app. It is made by the creator of the pdf file. So changing App does not help.
Answer #4
Grab Aldiko Book Reader from the app store - it's free and reads PDF files without any watermarking.
I already have it. Same problem.
Answer #5
Use google docs to transfer the pdf into a word document.
Open with word and remove the watermark manually.
And there are a ton of other ways to do it as well.
http://lmgtfy.com/?q=remove+watermark+from+pdf