Ext Ops Panel
Open dashboard

Fastmail Plus

Chrome extension by Yoichiro Hasebe · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 126 users, barely installed. Audience over the last 30 days: +9.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
126
Rating
not rated yet
Users, last 30 days
+9
Version
0.4.2
Updated in the store
2026-06-27
Published
2022-03-20
Manifest
V3
Browser access
1 permission

How it has moved

Users
+9 since 03.10
117-163 · 20 readings
  1. 2026-10-04121
  2. 2026-10-08120
  3. 2026-10-09122
  4. 2026-10-10138
  5. 2026-10-13151
  6. 2026-10-16163
  7. 2026-10-17156
  8. 2026-10-18150
  9. 2026-10-19148
  10. 2026-10-20150
  11. 2026-10-21146
  12. 2026-10-22142
  13. 2026-10-23143
  14. 2026-10-24150
  15. 2026-10-25142
  16. 2026-10-28140
  17. 2026-10-29134
  18. 2026-10-30132
  19. 2026-11-01126
  20. 2026-11-02126
Users
+14 since 01.09
111-163 · 35 readings
  1. 2026-09-01112
  2. 2026-09-03113
  3. 2026-09-04116
  4. 2026-09-05119
  5. 2026-09-07115
  6. 2026-09-08123
  7. 2026-09-09125
  8. 2026-09-13122
  9. 2026-09-15123
  10. 2026-09-16117
  11. 2026-09-20112
  12. 2026-09-21111
  13. 2026-09-25114
  14. 2026-09-26120
  15. 2026-09-28117
  16. 2026-10-04121
  17. 2026-10-08120
  18. 2026-10-09122
  19. 2026-10-10138
  20. 2026-10-13151
  21. 2026-10-16163
  22. 2026-10-17156
  23. 2026-10-18150
  24. 2026-10-19148
  25. 2026-10-20150
  26. 2026-10-21146
  27. 2026-10-22142
  28. 2026-10-23143
  29. 2026-10-24150
  30. 2026-10-25142
  31. 2026-10-28140
  32. 2026-10-29134
  33. 2026-10-30132
  34. 2026-11-01126
  35. 2026-11-02126

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Yoichiro Hasebe.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Fastmail Enhanced Describes nearly the same job, smaller audience 20 users ★ 5.0
  2. Checker for Fastmail Describes nearly the same job, smaller audience 2 users
  3. Better FastMail Describes nearly the same job, smaller audience 15 users
  4. Fastmail Checker Describes nearly the same job, smaller audience 26 users
  5. Open Email Client Describes nearly the same job, smaller audience 1k users ★ 3.7

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/ibgnnkojbkconppocnmdobeodcaijmfm/badge.svg)](https://extops.dev/extensions/ibgnnkojbkconppocnmdobeodcaijmfm)

HTML

<a href="https://extops.dev/extensions/ibgnnkojbkconppocnmdobeodcaijmfm"><img src="https://extops.dev/extensions/ibgnnkojbkconppocnmdobeodcaijmfm/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built