Tabs Doctor Ultimate

Close duplicate tabs across all windows — even sleeping, blank & chrome:// pages. Double-click to merge all windows into one.

The only tab-deduplicator that actually works. ─────────────────────────────────────────────── Most dedupe extensions are broken, half-finished, or abandoned. Tabs Doctor Ultimate finds duplicates across ALL your windows — including sleeping tabs, blank/new-tab pages, and chrome:// pages — and closes them on a click, on a timer, or the moment they appear. ▸ MERGE EVERY WINDOW INTO ONE ───────────────────────────── Double-click the toolbar icon to pull every window into a single window, sort the tabs, and strip duplicates — all in one move. • Your tab groups survive the merge — name, color, and collapsed state are kept, and grouped tabs stay together. • Pinned tabs stay pinned and lead the strip. • Choose the sort order: by URL, by domain + title, or by title. • Prefer a button? The popup has a "Merge & organize all windows" action too. ▸ THREE WAYS TO CLEAN UP ──────────────────────── • Click the toolbar icon — open the popup, close every duplicate instantly (the default), or close on a single click while a double-click merges & organizes all windows. • Auto-close as soon as duplicates appear. • Auto-sweep on a timer — 30 sec to 1 hour. ▸ MATCHING — YOU DECIDE WHAT'S A DUPLICATE ────────────────────────────────────────── • Ignore case, www., subdomain, anchor, query string, or path. • Optionally require the page title to match. • Group blank / new-tab pages (multiple about:blank → flagged). • Works across schemes: http(s), chrome://, chrome-extension://, file://. ▸ KEEP THE RIGHT TAB ──────────────────── Pick newer / older / leftmost / rightmost / focused. Always prefer https. Always prefer pinned tabs. ▸ SCOPE & WHITELIST ─────────────────── All windows or current only. Skip URLs containing your whitelist patterns (Gmail, Docs, dashboards). ▸ PRIVACY ───────── No data collected, transmitted, or shared. No accounts, no tracking, no remote servers. Settings are stored locally via Chrome sync.