<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><span><br>Also, epub without DRM uses pretty generic compressions tools. That is, if you rename an .epub to .zip, you can uncompress it and use your favorite massedit tools on it. <br></span><span><br>http://idpf.org/epub/201</span><br> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"><br> </div> </div></body></html>