With Adobe Acrobat Pro DC you can create, sign, and share PDF files.
- Store and access Dropbox files when you’re working in Acrobat or on your desktop.
- Sync your documents and pick up your work right where you left off, across devices.
The only problem with this piece of software is that it is incredibly exensive and will cost you US$449. Not such a small sum for an ordinary user, isn't it?