Skylight is a handy app that can help you edit PDF files in an easy way and without stealing much of your time, due to the simple and easy-to-use features and to the intuitive features.
PDF editing consists in adding various annotations, such as text, squares, circles, lines, images and other lovely animations and in marking text by using the highlight, the underline or the strikethrough. You can also edit multiple pages at the same time, even up to 800 pages.
The intuitive interface has a simple and finite design and makes it easy for you to discover the editing process. When your PDF document is done you can send it to email, iTunes, Dropbox or WebDAV.