1. PDF files cannot be edited and copied directly. You need to use other PDF editors to edit PDF files. Download a PDF software here - Kingsoft PDF for processing.
2. Open the PDF file you need to edit
3. Click "PDF to word" in the upper left corner, and the following interface will appear
4. Select the desired output The document format and save location, click to start conversion
5. After conversion, the document will be automatically opened and you can edit it
Note:
If If the scanned file is particularly blurry, it may not be scanned, so it cannot be modified. Generally, clear files with a resolution of 300dpi can be modified.
Adobe designed the PDF file format to support cross-platform, multimedia integrated information publishing and distribution, especially to provide support for network information release.
To achieve this purpose, PDF has many advantages that other electronic document formats cannot compare with. The PDF file format can encapsulate text, fonts, formats, colors, and graphics and images that are independent of device and resolution in one file. Files in this format can also contain electronic information such as hypertext links, sounds and dynamic images, support special-length files, and are highly integrated, secure and reliable.