---
title: "Mail.ru Checker Free – Chrome extension stats, history and permissions"
description: "508 users, rated 4.29 by 7 people. Version 0.6.8, updated 2026-07-27. Requests 10 permissions."
url: "https://extensiontracker.com/extension/npehpdcondlmfhfhhfmpoiomoalhkfdf"
---

# Mail.ru Checker Free

Live in the Chrome Web Store.

- Users: 508
- Rating: 4.29 from 7 ratings
- Last checked: 2026-09-27 06:32 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #33,596 of 264,703 live extensions
- Rank in Communication: #550 of 6,873

## The listing

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

Summary from the listing:

> Отображение количества непрочитанных сообщений в почтовом ящике Mail.ru

- Extension ID: `npehpdcondlmfhfhhfmpoiomoalhkfdf`
- Developer: [aquadelic](https://extensiontracker.com/developer/u021f48ec826002e7587a2ad8de0e5940)
- Category: [Productivity › Communication](https://extensiontracker.com/category/productivity/communication)
- First published: 2026-03-24
- Last updated: 2026-07-27
- Version: `0.6.8`
- Size: 143 KiB
- Minimum Chrome: 88
- Languages (1): русский
- Privacy policy: `https://drive.google.com/file/d/1uBV2bEqKGCsO355hcM1FmSNcyyl7Outt/view?usp=sharing`
- Chrome Web Store: <https://chromewebstore.google.com/detail/mailru-checker-free/npehpdcondlmfhfhhfmpoiomoalhkfdf>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fnpehpdcondlmfhfhhfmpoiomoalhkfdf>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 508 | 4.29 | 7 |

## 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.

### Sites

- `http://*.mail.ru/*`: mail.ru and its subdomains
- `http://mail.ru/*`: mail.ru
- `https://*.mail.ru/*`: mail.ru and its subdomains
- `https://mail.ru/*`: mail.ru
- `https://mailru-checker-api.e.mail.ru/*`: mailru-checker-api.e.mail.ru

### Browser features

- `alarms`: Run tasks on a schedule
- `idle`: Detect when you're away from the computer
- `notifications`: Show notifications
- `offscreen`: Open a hidden page for background work
- `storage`: Save settings and data in your browser

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 06:32 UTC; next check around 2026-10-22.

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

## Cite this page

Extension Tracker. “Mail.ru Checker Free” (npehpdcondlmfhfhhfmpoiomoalhkfdf). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/npehpdcondlmfhfhhfmpoiomoalhkfdf. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_npehpdcondlmfhfhhfmpoiomoalhkfdf,
  title   = {Mail.ru Checker Free (npehpdcondlmfhfhhfmpoiomoalhkfdf)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/npehpdcondlmfhfhhfmpoiomoalhkfdf},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/npehpdcondlmfhfhhfmpoiomoalhkfdf>. 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`.