The best thing about using PDF is that you can keep your document unedited, even when it's sent online. Another file like office word can easily convert it to pdf if the documents are considered final. Review collected by and hosted on G2.com.

Since it's not editable,there is no other function that can able to use to correct mistake. And it is not necessary to convert it from PDF to another files like Microsoft Word. Review collected by and hosted on G2.com.