Limited time offer: purchase and feedback, questions or suggestions can be presented with our other software promotional code[respond to your feedback e-mail] this is a tool for new epub，edit epub content： 1、New Blank epub ,New epup from txt or chm； 2、add blank or exists files to epub,include: *.html,*.htm,*.xhtml,*.png,*.svg,*.jpeg,*.jpg,*.bmp,*.otf,*.txt,*.css;adding nested directories to epub; 3、edit toc、opf、html file content，preview html 4、create new directory、delete file or blank directory； 5、drag and drop to move toc、 edit toc name； 6、edit epub metadata；