Can't get it to work with Python and all the other steps involved.

I don't know what happened to all the old "open in" or "open with" extensions that used to work perfectly. Now all the extensions need an add-on program installed. I added Python but it still doesn't work. I have no idea how to do the "install" command. So this is basically worthless. Could we get some more detailed instructions? Or just make it simpler for all us non-geeks?

Not usable until a new solution is offered.

First broken through requiring me to install something new software for a *plugin* to work, then also broken because not compatible with ESR.

Loaded Python, tried several versions, and no connection to IE could be made. Does not work on windows 10 machines-7 is anotherstory.

The update requires python instal???? Sorr but most people will never install that to use a plugin.

Firefox57 kills it, even Python script install on windows does not work, "see browser console" -> where should you find this? Conclusion : too complicated for the average user.

The requirement to have Python installed makes this pointless. I am on a work computer and can't install a thing.

I'm sorry you were neutered by the changes to Firefox.

Author seems to not understand API in 57. Everyone of his Quantum extensions are unusable.

Now requires something additional be installed in order to be used.

I don't want to install python to run any addon, so this addon is useless without python.
It was a great addon before update :(

Shame Firefox has gone and killed many add-ons. I can't even get this new version of Open With to work! I don't even understand what you are telling me, Geoff! Maybe I should ask Santa for some intelligence as a Christmas present!
Look, your extension's preferences highlight a 'click here to download' link, but click after click after click on that link does nothing! No link address opens. Baffled!
One final question: Should Open With work in Waterfox?
Thanks for trying, Geoff, and I've really appreciated your past work, but this newie version of yours is too much like hard work to understand, yet operate. Maybe somebody out there who has written positive feedback will let the rest of us know how on earth you got Open With up and running.

All of a sudden after the update the addon doesn't work anymore. I have to install PYTHON to get it working again?!? I've never heard of this kind of thing for any other addon so far. I've downgraded to the previous version even though it shows an OBSOLETE tag, once it's time to update FF I'll simply uninstall it, and search for a possible replacement.

Update out purpose ..............simple as a push

It stopped working. It wants to install some extraneous programs! This is bad! Place better the old version 6. It works without any chuckles.

The update completely ruined the add-on, used to be an essential, now its bloat ware, run and run fast.

Open With stopped working with latest release, 7.02. I'm using Firefox 56.0.2 (64-bit).

First - crappy programming. As a retired IT professional I'd like to say if something else was needed to make your updated app work (I.E. Python), along with additional commands, they should have been included to execute in background, Rookie programming here.

It also would have been nice to offer a back-out option to the prior version so we didn't lose the entire function. BTW, I have happily used Open With since day one and I am really disappointed. Time to find an alternative.

Retired Geek
Clarks Summit, Pa.