combine to pdf
EasyPDF
Comments, however, are carried over and are combined with any existing comments in the documentAfter you delete or replace pages, it’s a good idea to use the Reduce File Size command to rename and save the restructured document to the smallest possible file size
Before and After page replaced A page before and after it is replacedThe page’s bookmarks and links remain in the same locationsHow to delete pages, using the Delete command Note: You cannot undo the Delete command
Steps: Choose Tools > Organize Pages or choose Organize Pages from the right paneThe Organize Pages toolset is displayed in the secondary toolbar, and the page thumbnails are displayed in the Document area
Specify the range of pages to delete
You can choose Even Pages, Odd Pages, Landscape Pages, Portrait Pages, or All Pages, or you can enter the page number(s) you want to deleteHow do I count the number of words in my Word 2016 document? When you type in a document, Word automatically counts the number of pages and words in your document and displays them on the status bar at the bottom left of the workspace
If you don't see the word count in the status bar, right-click the status bar and click Word CountOr, you can select Review from the menu bar and then select Word Count
What is a PDF file? Adobe PDF files—short for portable document format files—are one of the most commonly used file types todayIf you've ever downloaded a printable form or document from the Web, such as an IRS tax form, there's a good chance it was a PDF file
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Source:adobe pdf reader