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CompuOffice Online Extension

Chrome extension by CompuTax · Productivity · Tools

A Chrome extension in Productivity · Tools with 400 000 users, a widely installed extension. Audience over the last 30 days: unchanged.

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

What the developer says, and 1 screenshot

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

Users
400 000
Rating
1.9 (20 ratings)
Users, last 30 days
Unchanged (the store rounds this count to 100 000, so it moves only between steps)
Rating, last 30 days
+0.12 in 30 days
Version
1.13
Updated in the store
2025-03-17
Published
2024-07-27
Manifest
V3
Browser access
1 permission

How it has moved

Users
unchanged since 02.10
400k · 5 readings
  1. 2026-10-09400k
  2. 2026-10-16400k
  3. 2026-10-19400k
  4. 2026-10-23400k
  5. 2026-11-01400k
Rating
+0.12 since 02.10
reviewsrating 1.74-1.90 · 5 readings
  1. 2026-10-09reviews19rating1.74
  2. 2026-10-16reviews20rating1.80
  3. 2026-10-19reviews19rating1.74
  4. 2026-10-23reviews20rating1.90
  5. 2026-11-01reviews20rating1.90
Users
unchanged since 31.08
400k · 6 readings
  1. 2026-08-31400k
  2. 2026-10-09400k
  3. 2026-10-16400k
  4. 2026-10-19400k
  5. 2026-10-23400k
  6. 2026-11-01400k
Rating
+0.12 since 31.08
reviewsrating 1.74-1.90 · 6 readings
  1. 2026-08-31reviews18rating1.78
  2. 2026-10-09reviews19rating1.74
  3. 2026-10-16reviews20rating1.80
  4. 2026-10-19reviews19rating1.74
  5. 2026-10-23reviews20rating1.90
  6. 2026-11-01reviews20rating1.90

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.

The full permission history for this extension

What changed recently

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

The publisher

CompuTax publishes 2 listings we track, 404k users between them.

  1. CompuOffice Online - Online Activity CompuTax · Productivity · Workflow · published 2025-09-18 4k users

Like this one

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

  1. CompuOffice Online - Online Activity Describes nearly the same job, smaller audience 4k users
  2. Wizzy: One-Click Tax Prep [dev version] Describes nearly the same job, smaller audience 40 users
  3. Curafi Describes nearly the same job, smaller audience 552 users ★ 5.0
  4. Sinergi Konsultan - CoreTax Assistant Describes nearly the same job, smaller audience 96 users ★ 5.0
  5. 年末調整申告書クラウド+ Describes nearly the same job, smaller audience 32 users

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.

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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-23. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built