Today Readdle releases PDF Expert 3, an iPad application that lets people go PC free when working with PDF files. Think of reading a textbook, annotating a document, signing a contract or filling in PDF form - PDF Expert 3 makes it possible on the iPad. Thousands of real estate agents, sales persons, students, doctors have already replaced their computers with the iPads running PDF Expert.

A PDF file can replicate any paper document, book, form or an agreement in the digital format. PDF Expert 3 lets people do with PDFs anything they can with its paper counterparts. It is pretty easy to merge two documents together, remove page or add a new one in PDF Expert 3. Moreover, user can copy and paste pages between PDFs, that is impossible on paper. For students and other people who need to annotate documents frequently, PDF Expert 3 has dedicated annotation toolbar. It simulates set of pens and markers used for annotating on paper. Adding notes, highlights or simple drawings to the PDF page is as convenient as never before.

"In the post-PC era more and more people rely on the iPad to replace their laptops" said Igor Zhadanov, Readdle CEO. "PDF Expert 3 fills the huge gap in what is possible on the iPad for millions of students and business people".