The Handbook
is a universal document viewer based on KPDF code.

Introduction
is a universal document viewer based on the code of the KPDF application. Although being based on KPDF code, has some unique features such as overview mode, improved presentation support and annotation support.
supports a lot of different formats like , , Tiff, CHM, DjVU, Images (png, jpg, ) XPS, Open Document (ODT), Fiction Books, Comic Book, Plucker, EPub, Fax and Markdown. For all supported formats and their features see Document Format Handlers.
s Main Window
s Main Window