Review for LCARStrek by AbandonInPlace
Rated 3 out of 5 stars
MR Tech Toolkit (local install) is the answer.
You can try installing locally without MR Tech, right click download link and save target. Drag onto a browser window. MR Tech will provide support and an Install Extension option in the File menu.
To create your own collections, you must have a Mozilla Add-ons account.