Onetab closed all (200+) my tabs without providing real solution to manage them. Restoring them resulted in lagging FF and loosing most of open tabs.

Best add on ever.

The tabs cant be opened in "incognito" mode. An option should be added to do so... Or at least an option to select the tabs wanting to be opened in private/incognito mode.

This used to work wonderfully. Recently it started occasionally failing---clicking restore would restore only a subset of the saved tabs. This happens infrequently, but is catastrophic to workflow.

I've attempted to reach out to the developers on multiple occasions, with no success.

I would strongly advise against using this extension (even if it works 100% for you), for the following reasons:
- Lack of developer transparency. I've never successfully contacted them. It is also not open source.
- Lack of features. The one feature they have is useful for sure, but they don't support lazy loading, saving the state of multiple windows, or custom keyboard shortcuts.

I'm surprised by the extension's popularity, given that 1. it isn't complex software and they didn't get it right and 2. there's no easy way to reach the developers (is OneTab Ltd. even legit?).

I've moved onto using Tab Session Manager. It seems to have better features and is open source. We'll see how that goes.

I never use browser without this brilliant tool + Auto Tab Discard, Thanks guys!

OneTab de OneTab Team

I like the app, but there is a nuance.
I cannot select specific tabs and send them to OneTab, there is no "OneTab" item in the context menu of the tab. I have to move the group of tabs to the end, select the previous one, right-click on the add-on icon and select "Send tabs on the right...". Very uncomfortable.

When I click "Display OneTab" it never loads. I can't find any way to access my saved tabs.

lost an entire session a few times because of this extension - extremely unreliable and hence dangerous to use