How to Add Page Numbers to Existing PDF Documents through Java code?
The page number allows for a clear understanding of the total number of pages, a quick search for the paragraph you want, and printing without blurring the top, middle, and bottom. Many people choose PDF for document saving when using office software, because PDF does not cause garbled code or even formatting changes after saving. After successfully adding page numbers to the PDF, the bottom of each PDF page will display page numbers, which can provide a more detailed and clear understanding of the relevance of the document and the specific location of the content. This also facilitates our subsequent work and greatly improves work efficiency in the workplace. Today's article will introduce how to programmatically add page numbers to PDF documents through Java code. Please read the following for details. Programming Environment Method 1: Introduced manually. Download Free Spire.PDF for Java locally, unzip it, and find the Spire.PDF.jar file in the lib folder. Open the follow...