Complemented 2016-03-29 – 10:31
I found that alternative in Wikipedia.
My Tests
If you want to try / use Xmarks Sync you have to download and install the Xmarks for Firefox add-on. Installation worked without problems for my En-US SeaMonkey 2.40 final Mozilla/5.0 (Windows NT 6.1; WOW64; rv:43.0)from official download page, Gecko/20100101 Firefox/ 43.0 Build 20160120202951, (Default Classic Theme) on German WIN7 64bit (although SeaMonkey is not listed as compatible Application), you can work with it after relaunch of SeaMonkey. Continue reading