CoolReader

CoolReader is fast and small cross-platform XML/CSS based eBook reader

for desktops and handheld devices. Supported formats: FB2, FB3, TXT, RTF,

DOC, DOCX, ODT, TCR, HTML, EPUB, CHM, PDB, MOBI.

Supports table of contents, search, bookmarks.

Supports window and fullscreen modes, paperbook-like pages or scroll view.

Book formatting is customizable using CSS files.