How can I restore my tabs and windows, open or closed, when all else fails?

It's not so much a question, an answer that some people desperately need.

Since the Version 34, Firefox has done a superb job to restore the tabs created by the user, application or restart Firefox (if this option is chosen).

The details of how to restore the tabs are covered using base online and even Firefox how to deal with several accidents now (for example, as an addon) ruin the normal backup file are also well explained.

However, today I accidentally pressed Alt + F4 twice on my keyboard ill-conceived and closed my main window, with 93 tabs and another window of Firefox as well. I'm not sure that's exactly what happened, but I lost all my tabs 93.

I read a lot of posts where people give suggestions, but none worked. Whenever I've restored a sessionstore.js file version saw the same lonely empty tab Restoring prefs.js did nothing, and not more than to changes in internal configuration constants.

I tried refreshing / reset Firefox (which preserves the bookmarks), but I couldn't always restore the tabs. It was now clear that the problem was in sessionstore.js (and all its backups) for sure.

I write for people who must restore their windows or tabs and don't mind be technical on this subject. This is my situation.

The solution was to realize that the sessionstore.js file contains the JSON code, which is an effective way to represent integers and strings arranged in a tree structure.

I thought that there must be a JSON Editor somewhere and it turns out there is a great available online, at www.jsoneditoronline.org . It can read a file on your computer, edit it, then save it to your computer.

As soon as I read sessionstore.js in the editor, it was obvious, easy how this was going to be. The top level of the tree is understandable. Simply, I grabbed the data representing the window with 93 tabs and dragged in the list of the closed windows of Firefox in the list of open windows. This automatically moved the history of each tab and even strings entered in forms.

After copying sessionstore.js to Firefox profile, I started Firefox once more. Reading Pandora reported that my tabs were back and running once more.

Now, change the JSON code isn't something that everyone is ready for. And your problem may not be reflected in the JSON tree so simply. But, for the technical spirit of people who do not want to lose their tabs or windows to a mistake or an accident, this technique may be just what it takes when all else fails.

This seems very practical. Make itself comfortable. A kind of backup would be
Create a folder in the Bookmarks Manager and make a list of links here.

Just a note. The sessionstore file shows the last windows / tabs that
are open. Because the window with 90 tabs has been closed in the first place, then the
other, that's what caused the problem.

Please change the title of the post by adding == solved == to it. Others may think
you ask for help, not offering is not a solution.

Tags: Firefox

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