---
title: "Smart Sessions - Tab Manager – Chrome extension stats, history and permissions"
description: "6,000 users, rated 4.11 by 72 people. Version 1.8.1, updated 2025-06-29. Requests 5 permissions."
url: "https://extensiontracker.com/extension/hhfefdiablijkjnbkmdfbopiimjilchh"
---

# Smart Sessions - Tab Manager

Live in the Chrome Web Store.

- Users: 6,000
- Rating: 4.11 from 72 ratings
- Last checked: 2026-09-27 02:24 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #9,477 of 264,703 live extensions
- Rank in Functionality & UI: #295 of 10,900

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Save & restore your browser sessions. Auto saving, multiple sessions and more.

- Extension ID: `hhfefdiablijkjnbkmdfbopiimjilchh`
- Developer: [serge](https://extensiontracker.com/developer/uca81ba7d2a8a00986bec3293df7745ea)
- Category: [Make Chrome Yours › Functionality & UI](https://extensiontracker.com/category/make_chrome_yours/functionality)
- First published: 2017-09-06
- Last updated: 2025-06-29
- Version: `1.8.1`
- Size: 732 KiB
- Minimum Chrome: 99
- Languages (51): Deutsch, English, Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어
- Chrome Web Store: <https://chromewebstore.google.com/detail/smart-sessions-tab-manage/hhfefdiablijkjnbkmdfbopiimjilchh>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fhhfefdiablijkjnbkmdfbopiimjilchh>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 6,000 | 4.11 | 72 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Browser features

- `contextMenus`: Add items to the right-click menu
- `storage`: Save settings and data in your browser
- `tabGroups`: Manage your tab groups
- `tabs`: Read the addresses and titles of your tabs
- `unlimitedStorage`: Store more data than the usual limit

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [FeedBundle - Online RSS News Reader](https://extensiontracker.com/extension/phpkhhdfcdlkcmakbfieencikecnddck) | 260 | 4.29 | 7 | News & Weather |

All 2 extensions by [serge](https://extensiontracker.com/developer/uca81ba7d2a8a00986bec3293df7745ea).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 02:24 UTC; next check around 2026-09-30.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Smart Sessions - Tab Manager” (hhfefdiablijkjnbkmdfbopiimjilchh). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/hhfefdiablijkjnbkmdfbopiimjilchh. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_hhfefdiablijkjnbkmdfbopiimjilchh,
  title   = {Smart Sessions - Tab Manager (hhfefdiablijkjnbkmdfbopiimjilchh)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/hhfefdiablijkjnbkmdfbopiimjilchh},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/hhfefdiablijkjnbkmdfbopiimjilchh>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.