What edits are used in PDF files and how are they edited?

PDF documents of this format are now more and more common, and in many cases are applied to such files, so you will always encounter PDF documents when working with some document files. Many people only know to use a reader to open the view PDF file, but do not know how to edit the contents of the PDF editing changes. What is the editor of the PDF file and how to edit it?

If you need to edit and modify the contents of the PDF document, install a PDF editor, as the PDF editor can be used as a reader to view the display of the document, or to edit and modify the contents.
When you open a document with the editor and you are browsing, you can view the document as you normally would, and you can see that the hand tool is selected by default. When you click to switch to the Edit Content tool, the text box on the page is displayed, and the document is in the editing state, and you can edit and modify the contents of the page.
If the PDF is a document scanned for images, then the content of the document is the type of the picture, then it can only be edited as a picture object.
Edit the content of the page in the modified text and select the Edit Content tool to proceed directly. If you need to add new text content, you need to select the Add Text tool, click Generate a new text box on the page, and then enter the content.
In the View menu, you can open the page thumbnail pane, you can browse the document like a PPT, or you can choose to do some quick actions on the page by right-clicking on the page thumbnail pane, such as adding, deleting pages, and so on.
After editing the document, you can switch to the hand tool at any time to see the effect of the document, and when the document is processed, you can save the document by saving it as a copy, or you can keep the original file.

See more editing help for PDFs https://bianji.xjpdf.com/help.html

What edits are used in PDF files and how are they edited?