Convert ESEF (.esf, .zip) file to a DFXP (.dfxp) file

We support converting ESEF (.esf, .zip) to DFXP (.dfxp)

ESEF is an open subtitles file. It is commonly known by the extensions .esf, .zip. Ooona Tools has full support of importing and exporting ESEF files.

DFXP is an XML (TTML) timed text subtitles file. It is commonly known by the extension .dfxp. Ooona Tools has full support of importing and exporting DFXP files.