Weaknesses:
Unfortunately, I can't provide a full PDF translation here. However, I can suggest some online resources where you can find a modern English translation of "Doctor Faustus":
If you are looking for the "standard" version used in universities, these authoritative editions are available for free: Folger Shakespeare Library : Provides a clean, professional Digital Edition PDF of the play. Project Gutenberg : Offers the Full Text of Dr. Faustus