Hi Atul1173 I don't think Firefox for Android will import Opera bookmarks out of the box. The best thing to do is to sync Opera to Opera Desktop and then: quoting from https://support.mozilla.org/en-US/questions/923976 <blockquote> # I suspect you need to sync Opera Mobile to a desktop PC # then export/import to get into Firefox. The reason I suspect this is the enhanced security and limited features on mobile browsers . * Opera's Sync solution: http://www.opera.com/link/ * Firefox desktop import: Importing bookmarks and other data from Opera https://support.mozilla.org/en-US/kb/Importing%20bookmarks%20and%20other%20data%20from%20Opera </blockquote>