GoProof is an Adobe Creative Cloud extension that works with Premiere Pro. It removes the need to export PDFs: you send proofs out and get all requested changes flowing straight back into your document panel, without leaving your Adobe app.
Writers can work together on the same document in their browser, locking text passages while they are working on them. When they submit, designers click and flow the copy straight into their document. GoProof tracks and logs every change right down to a single space for a fully reportable history, and collaborators can view and compare previous comments, seeing what feedback designers gave on requested changes and when they took action.
The extension covers creative collaboration of multiple file types in one place, along with managing clients, projects, reviews, proofs and versions. Oppolis Software puts admin time saved at around an hour a day for creatives.