PDF (Portable Document Format) is a popular format used for documents, including eBooks. PDF files can be read on most devices, including computers, smartphones, and tablets. Here are some of the pros and cons of PDF:

Pros

• Compatibility: PDF files are compatible with most devices, including computers, smartphones, and tablets.
• Fixed-layout: PDF is a fixed-layout format, which means that the layout and design of the book remain the same, regardless of the device it’s read on.
• Security: PDF files can be protected with passwords and other security measures, which can prevent unauthorized access and sharing.

Cons

• Not Editable: One of the biggest disadvantages of using PDF format is that it is not editable. Once you have saved your document in PDF format, you cannot make any changes to the document unless you have access to the original source file.
• Large File Sizes: PDF documents can be large in size, especially if they contain a lot of images or graphics. This can make them difficult to share over email or other online platforms, and can also take up a lot of storage space on your device.
• Difficult to Convert: If you need to convert a PDF document to another format, such as Word or HTML, it can be a difficult and time-consuming process, especially if the PDF document contains complex formatting.