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Coursera Subtitle Reader - AI Boost

Chrome extension by Mara Solutions LLC · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 171 users, barely installed. Audience over the last 30 days: -4.

Specific sites only: 3 match patterns.

What the developer says, and 5 screenshots

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

Users
171
Rating
4.2 (5 ratings)
Users, last 30 days
-4
Rating, last 30 days
Steady over 30 days
Version
1.5.6
Updated in the store
2025-10-19
Published
2025-06-09
Manifest
V3
Browser access
8 permissions, 3 site patterns

How it has moved

Users
-4 since 01.10
171-183 · 15 readings
  1. 2026-10-04172
  2. 2026-10-08178
  3. 2026-10-09180
  4. 2026-10-10183
  5. 2026-10-11182
  6. 2026-10-13175
  7. 2026-10-16175
  8. 2026-10-18173
  9. 2026-10-19176
  10. 2026-10-21174
  11. 2026-10-23175
  12. 2026-10-25177
  13. 2026-10-28175
  14. 2026-10-29171
  15. 2026-10-31171
Rating
unchanged since 01.10
reviewsrating 4.20 · 15 readings
  1. 2026-10-04reviews5rating4.20
  2. 2026-10-08reviews5rating4.20
  3. 2026-10-09reviews5rating4.20
  4. 2026-10-10reviews5rating4.20
  5. 2026-10-11reviews5rating4.20
  6. 2026-10-13reviews5rating4.20
  7. 2026-10-16reviews5rating4.20
  8. 2026-10-18reviews5rating4.20
  9. 2026-10-19reviews5rating4.20
  10. 2026-10-21reviews5rating4.20
  11. 2026-10-23reviews5rating4.20
  12. 2026-10-25reviews5rating4.20
  13. 2026-10-28reviews5rating4.20
  14. 2026-10-29reviews5rating4.20
  15. 2026-10-31reviews5rating4.20
Users
-3 since 01.09
162-183 · 29 readings
  1. 2026-09-01174
  2. 2026-09-02162
  3. 2026-09-04169
  4. 2026-09-05172
  5. 2026-09-06168
  6. 2026-09-08171
  7. 2026-09-10172
  8. 2026-09-13168
  9. 2026-09-15169
  10. 2026-09-16172
  11. 2026-09-21176
  12. 2026-09-25175
  13. 2026-09-26171
  14. 2026-09-28175
  15. 2026-10-04172
  16. 2026-10-08178
  17. 2026-10-09180
  18. 2026-10-10183
  19. 2026-10-11182
  20. 2026-10-13175
  21. 2026-10-16175
  22. 2026-10-18173
  23. 2026-10-19176
  24. 2026-10-21174
  25. 2026-10-23175
  26. 2026-10-25177
  27. 2026-10-28175
  28. 2026-10-29171
  29. 2026-10-31171
Rating
unchanged since 01.09
reviewsrating 4.20 · 29 readings
  1. 2026-09-01reviews5rating4.20
  2. 2026-09-02reviews5rating4.20
  3. 2026-09-04reviews5rating4.20
  4. 2026-09-05reviews5rating4.20
  5. 2026-09-06reviews5rating4.20
  6. 2026-09-08reviews5rating4.20
  7. 2026-09-10reviews5rating4.20
  8. 2026-09-13reviews5rating4.20
  9. 2026-09-15reviews5rating4.20
  10. 2026-09-16reviews5rating4.20
  11. 2026-09-21reviews5rating4.20
  12. 2026-09-25reviews5rating4.20
  13. 2026-09-26reviews5rating4.20
  14. 2026-09-28reviews5rating4.20
  15. 2026-10-04reviews5rating4.20
  16. 2026-10-08reviews5rating4.20
  17. 2026-10-09reviews5rating4.20
  18. 2026-10-10reviews5rating4.20
  19. 2026-10-11reviews5rating4.20
  20. 2026-10-13reviews5rating4.20
  21. 2026-10-16reviews5rating4.20
  22. 2026-10-18reviews5rating4.20
  23. 2026-10-19reviews5rating4.20
  24. 2026-10-21reviews5rating4.20
  25. 2026-10-23reviews5rating4.20
  26. 2026-10-25reviews5rating4.20
  27. 2026-10-28reviews5rating4.20
  28. 2026-10-29reviews5rating4.20
  29. 2026-10-31reviews5rating4.20

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

Specific sites only: 3 match patterns.

  • https://www.coursera.org/*
  • http://127.0.0.1:8000/*
  • https://courserasubtitlereader.com/*
  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
Show the remaining 5

The full permission history for this extension

What changed recently

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

The publisher

Mara Solutions LLC publishes 17 listings we track, 21k users between them. Listed website: courserasubtitlereader.com.

  1. 2FA Authenticator Guard Mara Solutions LLC · Make Chrome Yours · Privacy · published 2025-06-14 20k users ★ 3.8
  2. Udemy Subtitle Reader Mara Solutions LLC · Productivity · Education · published 2024-07-09 303 users ★ 4.0
  3. Currency Conversion Mara Solutions LLC · Productivity · Workflow · published 2021-09-08 225 users ★ 5.0
Show 5 more from this publisher
  1. Gemini Watermark Remover Mara Solutions LLC · Productivity · Tools · published 2026-03-04 207 users
  2. ScreenRecPro Mara Solutions LLC · Productivity · Workflow · published 2023-07-14 117 users
  3. TinyNote Mara Solutions LLC · Productivity · Tools · published 2022-11-11 44 users
  4. Cuto Cursors - customize the cursor Mara Solutions LLC · Lifestyle · Fun · published 2023-07-03 26 users ★ 4.5
  5. Bookmark Master Mara Solutions LLC · Productivity · Tools · published 2024-03-20 25 users ★ 3.0

Like this one

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

  1. Coursera Universal Subtitles: All-Language Coursera Overlay Describes nearly the same job, smaller audience 136 users
  2. SubDrift Describes nearly the same job, smaller audience 4 users
  3. Subtitle Translator for Udemy Describes nearly the same job, smaller audience 55 users ★ 5.0
  4. Coursera Dual Subtitles - Subtitle Translator Describes nearly the same job, smaller audience 845 users ★ 5.0
  5. LearnSub by CuongGM Describes nearly the same job, smaller audience 5 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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built