You can use "Bookmark All Tabs"

Some menu entries in the main menu bar are hidden if you use the mouse and only appear if you use the keyboard to open the menu (Bug 626825).

• "Bookmark All Tabs" (Shift+Ctrl+D) no longer shows in the Bookmarks menu unless you open the Bookmarks menu via the keyboard (Alt + B).
• "Bookmark All Tabs" can be accessed via the right-click context menu of a tab on the tab bar.
• "Bookmark This Page" can be accessed via the right-click context menu of that browser page.

See also:

• Bookmarks in Firefox

• Bookmark All: https://addons.mozilla.org/firefox/addon/bookmark-all/
• BookmarkThisTab: https://addons.mozilla.org/firefox/addon/bookmarkthistab/

Cor-el,

I found [Shift]+[Ctrl]+[D] still operational in my (Dutch) Firefox version 5.0, but "Bookmark All Tabs" is not available in the Bookmark menu, opened with [Alt]+[B]

Finally, the right click context menu of any tab on the tab-bar did the trick.

Thank you for your helpful hints.

You're welcome

If you have a Dutch Firefox version then you need to use the correct shortcut key (Alt+A) to open the Bladwijzers menu.

• https://support.mozilla.com/nl/kb/Menuoverzicht

Thank you, once again. All problems solved.

You're welcome