CleverPDF

CleverPDF is an online software that offers 44 free PDF tools. It is aimed at users who want to convert, create or edit PDFs. The software allows the conversion from PDF to Office, iWork, Ebooks, Images and more. It also offers tools for creating PDFs from various formats. Additionally, there are utilities for unlocking, splitting, rotating, compressing and encrypting PDFs. CleverPDF is permanently free. There are also offline versions available for Windows and Mac.