Xodo

Xodo is a set of online tools that allow to securely view, read, annotate, convert and work with your PDF books. Conversion directions are Word, HTML, TXT, PowerPoint and others. Xodo also provides free PDF reader for Windows, Mac and Linux that allows to open, read, print PDFs offline on your desktop, while Xodo Mobile all-in-one app - enable to do all this on iOS and Android.