The ePUB format allows reflowable content. The format allows DRM protection to be added to a file.ĮPUB to PDF - Convert file now View other ebook file formats Despite this, there are a raft of rules that must be adhered to when creating an ePUB file which has attracted criticism of the format. Based on XHTML, XML and CSS it works well with a number of software applications which has helped the popularity of the format grow.
The ePUB file type is an open source format developed by the International Digital Publishing Forum (IDPF).
