Please help me I lost all my tabs but I found the file storage.json.migrated which contains all my tab data. I can't use this to import it into OneTab

Why is this permission required?
"Access your data for all websites"

The Firefox docs mention that: "The extension can read the content of any web page you visit as well as data you enter into those web pages, such as usernames and passwords."

This addon's extremely useful to me but I find the use of that permission unnerving.

The extension is unusable if you try to save a reasonable number of tabs (say, 200-300) at once. When this happens, the extension eats 15 GB RAM and 100% CPU and caused Firefox to become unresponsive forever. After fifteen hours of waiting for the tabs to be closed, I had to kill the browser. After restarting the browser, all the tabs I tried to save were still open. This is not acceptable.

This is one of the most needed and useful addons I use. However, there is no data safety when installing a OneTab update!

This is true:
"Data safety
Don't worry about closing OneTab - you will not lose your stored tabs. Even if you close all tabs and exit your web browser and restart your computer, the tabs you have stored in OneTab will not be lost."

However the contents of OneTab totally disappears each time it is updated. Surely there is a way to fix that problem.

All I can suggest is that instead of autoupdates, do manual, and IF there is a OneTab update, then first export the content, so it can be imported after the update. Do not forget to do so if you do not want your content to disappear.

what can I say but, 'Blooming Brilliant' and thanks loads!

在仅仅打开了一个空白页的情况下，点击OneTab会导致浏览器关闭，感觉有点不舒服，不知能不能改进一下？

Very good addon but since the last update, i cant use onetab in private browsing, If you could solve this it would be wonderful

Very useful~

Produtividade e backup são as palavras chaves dessa extensão! Foi de uma importância grande para os meus dias de netsurfing

Version 1.27, click the onetab button on toolbar may randomly close the window, it never happened before.