Tabagotchi
Keeping tabs on your tabs.
6 Alternatives To Tabagotchi
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Command-Tab Plus
Command-Tab Plus - Powerful and Customizable Applications and Windows Switcher for Mac OS X.
Multiple URL Opener
Save many links in one place, open them all in one click í ½í´
Tabulator
Tab management for power users
Workona
A better way to work in the browser.
across-tabs
Easily communicate among browser tabs
wquicktabs
Quickly find your lost tabs across all opened windows.