A: Yes, but complete English translations are rare. Most "English" PDFs are transliterations of the Arabic with English headings. However, Tuhfatul Khateeb in pure English is often sold as "The Gift of the Orator" by Darussalam Publishers.
Use the PDF for preparation at home or in the office. Use a printed, hardbound copy for the Mimbar (pulpit) itself. However, if you are an Imam on a tight budget or in a remote area with no access to Islamic bookstores, a Tuhfatul Khateeb PDF is a blessing. tuhfatul khateeb pdf
The PDF should be a guide, not a script to read without emotion. Practice the Arabic text until you pronounce it fluently. A: Yes, but complete English translations are rare