Drag to Save
Offline Read Later list manager, with which you can save the current page, using the popup. Unlike other add-ons, you can also drag links anywhere to save them (instead of using the context menu) https://github.com/naoric/drag-to-save-ff
What is Drag to Save?
Stats
Other platforms
Summary
During my researches, I found that even though there are plenty other 'Read Later' add-ons, none of them allows you to quickly save links (without right-clicking and only then saving links).
The built-in Pocket integration is great, and even though there is a very successful plugin that is more easy to use.
Please note that this plugin is still experimental and might have bugs.
I am working on a better UI and Pocket integration soon.
User reviews
Safety
Risk impact
Drag to Save is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Drag to Save if you trust the publisher.
Risk likelihood
Drag to Save is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.