Evince is a cloud-based document viewer for multiple file formats, inluding PDF, Postscript, djvu, tiff, dvi, XPS, SyncTex support with gedit. comics books (cbr,cbz,cb7 and cbt).
How to get started
Not beginner user friendly if trying to access from Chromebook. Stream line the folder structure for us windows addicts that have no formal training in other systems. (eg allow me to see the normal folder structure that is established in chrome book)