This esxtentio is veryuseful and worka well, However it needs a tab explaining some functions to users be able to use it.

Even the best browsers and computers crash some time or another.

It is possible to bzck up or restore the tabs. The button links are there, but not a ward about how to fo it. How to chose where from or where to.

There is also what I suppose to bve a very useful autimatic STG backup, but I cannot guess which is which with 149 files in 7 directoris. We have to do it blindly, and probably destroying what we want to repair.

If I could use the extention functions in full, I would give it 5 stars.