The extension did not save the URLs I put in it. There was no save button and when I went to get another URL, I would come back and it was empty.

Works fine, however it misses an ability to have a delay between opening URLs - they are opened all at once, so if you open too many, they won't even load if the site you're opening them for limits you as a result. This is an essential option for opening many tabs from the same domain.

Also, do NOT use "Do not load tabs until selected" option! Instead of using Firefoxe's native tab discarding, it uses its own mechanism. So I did a test about what would happen if extension is no longer available, by disabling it. Result - all unopened tabs were DELETED. Beware!

Works perfectly. The only feature request I would need is to open a text file with URLs, such as those made by the "Save Tabs" add-on. That's all - no other features necessary. Still, it deserves 5 stars as is.

Works perfectly, even if non-URL text is contained in the list. Great in combination with the "Copy Selected Tabs to Clipboard" addon. One for exporting multiple URLs to text and this one to open multiple URLs from text.

Very useful, thank you.

Works perfectly

time saver. thank you.

Been using Open Multiple URLs for quite a while now and does what it says.

Does exactly what it says on the can. I could be improved by detecting the open tab and extracting the visible links on the page by clicking the button, or even better, this could be set as an option. This helped save my lost session with +2100 open tabs.

Came to my rescue when Firefox couldn't sync thousands of tabs.

Simple, easy to use, yet the "do not load tabs until selected" and "load in random order" settings make this add-on probably the best bulk URL opener there is fore Firefox. TY!!