Save Tabs от pvpscript

Save every tab's url to a file with the chosen method:

• Save every tab for the current browser window;
• Save every tab for every browser window;

And it also has different output formats:

• Plain text, with or without an indicator for the window id at the top of each URL section;
• JSON (contains URL and title), minified or readable;

Check the options menu for extra guidance!

Github: https://github.com/pvpscript/savetabs