Session Manager

Rated 5 out of 5 stars

by vivanntapsbt on Xin. 18, 2018 · permalink

Today I had to give up (due to laggy firefox 56 plus other issues) and upgrade my firefox to 57 where this extension is not supported. Still hoping this will be ported to new versions of firefox... i'm still not giving up using firefox eventhough chrome has really outrun it.