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Chrome extension by Mr. Teachnology Inc. · Productivity · Workflow

  • Featured

A Chrome extension in Productivity · Workflow with 404 users, barely installed. Audience over the last 30 days: +15.

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

What the developer says, and 3 screenshots

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

Users
404
Rating
4.0 (4 ratings)
Users, last 30 days
+15
Rating, last 30 days
Steady over 30 days
Version
1.7
Updated in the store
2025-11-20
Published
2016-12-24
Manifest
V3
Browser access
1 permission

How it has moved

Users
+15 since 02.10
389-418 · 15 readings
  1. 2026-10-08407
  2. 2026-10-10407
  3. 2026-10-13401
  4. 2026-10-16404
  5. 2026-10-17402
  6. 2026-10-18405
  7. 2026-10-19402
  8. 2026-10-21411
  9. 2026-10-22415
  10. 2026-10-23418
  11. 2026-10-24411
  12. 2026-10-25417
  13. 2026-10-28408
  14. 2026-10-29407
  15. 2026-11-01404
Rating
unchanged since 02.10
reviewsrating 4.00 · 15 readings
  1. 2026-10-08reviews4rating4.00
  2. 2026-10-10reviews4rating4.00
  3. 2026-10-13reviews4rating4.00
  4. 2026-10-16reviews4rating4.00
  5. 2026-10-17reviews4rating4.00
  6. 2026-10-18reviews4rating4.00
  7. 2026-10-19reviews4rating4.00
  8. 2026-10-21reviews4rating4.00
  9. 2026-10-22reviews4rating4.00
  10. 2026-10-23reviews4rating4.00
  11. 2026-10-24reviews4rating4.00
  12. 2026-10-25reviews4rating4.00
  13. 2026-10-28reviews4rating4.00
  14. 2026-10-29reviews4rating4.00
  15. 2026-11-01reviews4rating4.00
Users
+67 since 01.09
337-418 · 30 readings
  1. 2026-09-01337
  2. 2026-09-03359
  3. 2026-09-05377
  4. 2026-09-06383
  5. 2026-09-08376
  6. 2026-09-09368
  7. 2026-09-10374
  8. 2026-09-13386
  9. 2026-09-15389
  10. 2026-09-17390
  11. 2026-09-20412
  12. 2026-09-22408
  13. 2026-09-25412
  14. 2026-09-27394
  15. 2026-09-28389
  16. 2026-10-08407
  17. 2026-10-10407
  18. 2026-10-13401
  19. 2026-10-16404
  20. 2026-10-17402
  21. 2026-10-18405
  22. 2026-10-19402
  23. 2026-10-21411
  24. 2026-10-22415
  25. 2026-10-23418
  26. 2026-10-24411
  27. 2026-10-25417
  28. 2026-10-28408
  29. 2026-10-29407
  30. 2026-11-01404
Rating
unchanged since 01.09
reviewsrating 4.00 · 30 readings
  1. 2026-09-01reviews4rating4.00
  2. 2026-09-03reviews4rating4.00
  3. 2026-09-05reviews4rating4.00
  4. 2026-09-06reviews4rating4.00
  5. 2026-09-08reviews4rating4.00
  6. 2026-09-09reviews4rating4.00
  7. 2026-09-10reviews4rating4.00
  8. 2026-09-13reviews4rating4.00
  9. 2026-09-15reviews4rating4.00
  10. 2026-09-17reviews4rating4.00
  11. 2026-09-20reviews4rating4.00
  12. 2026-09-22reviews4rating4.00
  13. 2026-09-25reviews4rating4.00
  14. 2026-09-27reviews4rating4.00
  15. 2026-09-28reviews4rating4.00
  16. 2026-10-08reviews4rating4.00
  17. 2026-10-10reviews4rating4.00
  18. 2026-10-13reviews4rating4.00
  19. 2026-10-16reviews4rating4.00
  20. 2026-10-17reviews4rating4.00
  21. 2026-10-18reviews4rating4.00
  22. 2026-10-19reviews4rating4.00
  23. 2026-10-21reviews4rating4.00
  24. 2026-10-22reviews4rating4.00
  25. 2026-10-23reviews4rating4.00
  26. 2026-10-24reviews4rating4.00
  27. 2026-10-25reviews4rating4.00
  28. 2026-10-28reviews4rating4.00
  29. 2026-10-29reviews4rating4.00
  30. 2026-11-01reviews4rating4.00

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.

  • See the address and title of every tab you have open tabs

The full permission history for this extension

What changed recently

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

The publisher

Mr. Teachnology Inc. publishes 7 listings we track, 13k users between them.

  1. Math Tools Mr. Teachnology Inc. · Productivity · Workflow · published 2017-02-23 10k users ★ 3.3
  2. EdPage Mr. Teachnology Inc. · Productivity · Education · published 2016-12-06 1k users ★ 4.4
  3. EdShot Mr. Teachnology Inc. · Productivity · Workflow · published 2016-11-27 823 users ★ 4.1
Show 3 more from this publisher
  1. My Page Mr. Teachnology Inc. · Productivity · Workflow · published 2016-11-16 234 users ★ 4.8
  2. Feedback Clipboard Mr. Teachnology Inc. · Productivity · Education · published 2016-10-22 185 users ★ 5.0
  3. ZoomEd Mr. Teachnology Inc. · Productivity · Workflow · published 2017-06-07 149 users ★ 3.8

Like this one

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

  1. Split Screen for Google Chrome Describes nearly the same job, with a large installed audience 300k users ★ 3.2
  2. Multitask - Split and display pages together Describes nearly the same job, smaller audience 173 users ★ 5.0
  3. quick-multiple-monitor Describes nearly the same job, smaller audience 13 users
  4. Split Screen for Google Chrome Describes nearly the same job, smaller audience 31 users ★ 5.0
  5. MultiScreen Monitor Describes nearly the same job, smaller audience 16 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

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

HTML

<a href="https://extops.dev/extensions/kamhblojfkpcbpfbgfpcbiffpnjjoppl"><img src="https://extops.dev/extensions/kamhblojfkpcbpfbgfpcbiffpnjjoppl/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