PDF editing refers to the process of modifying a PDF (Portable Document Format) file. This can include tasks such as adding or removing text, images, and annotations, as well as rearranging pages. Various software tools and online services are available to help users edit PDFs easily. Many people use PDF editing for business documents, reports, and forms. Unlike traditional word processors, PDFs maintain their formatting across different devices, making them a popular choice for sharing. However, editing a PDF can sometimes be challenging, especially if the original document was not designed for easy modification.