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Prot-On

Chrome Web Store listing by Prot-On

  • Established publisher

A Chrome extension with 258 users, barely installed. Audience over the last 30 days: -8.

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
258
Rating
4.3 (75 ratings)
Users, last 30 days
-8
Rating, last 30 days
Steady over 30 days
Version
0.0.4
Updated in the store
2014-11-03
Published
2014-04-29
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
-8 since 06.10
248-267 · 20 readings
  1. 2026-10-08267
  2. 2026-10-09258
  3. 2026-10-10260
  4. 2026-10-11256
  5. 2026-10-13261
  6. 2026-10-16257
  7. 2026-10-17258
  8. 2026-10-19252
  9. 2026-10-20250
  10. 2026-10-21248
  11. 2026-10-22252
  12. 2026-10-23253
  13. 2026-10-24254
  14. 2026-10-25259
  15. 2026-10-28263
  16. 2026-10-29265
  17. 2026-10-30266
  18. 2026-11-01260
  19. 2026-11-04258
  20. 2026-11-05258
Rating
unchanged since 06.10
reviewsrating 4.27 · 20 readings
  1. 2026-10-08reviews75rating4.27
  2. 2026-10-09reviews75rating4.27
  3. 2026-10-10reviews75rating4.27
  4. 2026-10-11reviews75rating4.27
  5. 2026-10-13reviews75rating4.27
  6. 2026-10-16reviews75rating4.27
  7. 2026-10-17reviews75rating4.27
  8. 2026-10-19reviews75rating4.27
  9. 2026-10-20reviews75rating4.27
  10. 2026-10-21reviews75rating4.27
  11. 2026-10-22reviews75rating4.27
  12. 2026-10-23reviews75rating4.27
  13. 2026-10-24reviews75rating4.27
  14. 2026-10-25reviews75rating4.27
  15. 2026-10-28reviews75rating4.27
  16. 2026-10-29reviews75rating4.27
  17. 2026-10-30reviews75rating4.27
  18. 2026-11-01reviews75rating4.27
  19. 2026-11-04reviews75rating4.27
  20. 2026-11-05reviews75rating4.27
Users
-4 since 01.09
248-276 · 36 readings
  1. 2026-09-01262
  2. 2026-09-03266
  3. 2026-09-04270
  4. 2026-09-06267
  5. 2026-09-07263
  6. 2026-09-08261
  7. 2026-09-10266
  8. 2026-09-13263
  9. 2026-09-15272
  10. 2026-09-17273
  11. 2026-09-20276
  12. 2026-09-21273
  13. 2026-09-25274
  14. 2026-09-26269
  15. 2026-09-28264
  16. 2026-10-04266
  17. 2026-10-08267
  18. 2026-10-09258
  19. 2026-10-10260
  20. 2026-10-11256
  21. 2026-10-13261
  22. 2026-10-16257
  23. 2026-10-17258
  24. 2026-10-19252
  25. 2026-10-20250
  26. 2026-10-21248
  27. 2026-10-22252
  28. 2026-10-23253
  29. 2026-10-24254
  30. 2026-10-25259
  31. 2026-10-28263
  32. 2026-10-29265
  33. 2026-10-30266
  34. 2026-11-01260
  35. 2026-11-04258
  36. 2026-11-05258
Rating
unchanged since 01.09
reviewsrating 4.27 · 36 readings
  1. 2026-09-01reviews75rating4.27
  2. 2026-09-03reviews75rating4.27
  3. 2026-09-04reviews75rating4.27
  4. 2026-09-06reviews75rating4.27
  5. 2026-09-07reviews75rating4.27
  6. 2026-09-08reviews75rating4.27
  7. 2026-09-10reviews75rating4.27
  8. 2026-09-13reviews75rating4.27
  9. 2026-09-15reviews75rating4.27
  10. 2026-09-17reviews75rating4.27
  11. 2026-09-20reviews75rating4.27
  12. 2026-09-21reviews75rating4.27
  13. 2026-09-25reviews75rating4.27
  14. 2026-09-26reviews75rating4.27
  15. 2026-09-28reviews75rating4.27
  16. 2026-10-04reviews75rating4.27
  17. 2026-10-08reviews75rating4.27
  18. 2026-10-09reviews75rating4.27
  19. 2026-10-10reviews75rating4.27
  20. 2026-10-11reviews75rating4.27
  21. 2026-10-13reviews75rating4.27
  22. 2026-10-16reviews75rating4.27
  23. 2026-10-17reviews75rating4.27
  24. 2026-10-19reviews75rating4.27
  25. 2026-10-20reviews75rating4.27
  26. 2026-10-21reviews75rating4.27
  27. 2026-10-22reviews75rating4.27
  28. 2026-10-23reviews75rating4.27
  29. 2026-10-24reviews75rating4.27
  30. 2026-10-25reviews75rating4.27
  31. 2026-10-28reviews75rating4.27
  32. 2026-10-29reviews75rating4.27
  33. 2026-10-30reviews75rating4.27
  34. 2026-11-01reviews75rating4.27
  35. 2026-11-04reviews75rating4.27
  36. 2026-11-05reviews75rating4.27

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.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

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

The publisher

Prot-On. Listed website: prot-on.com.

Like this one

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

  1. Drive Shield Describes nearly the same job, smaller audience 5 users
  2. Protect-My-Files Describes nearly the same job, smaller audience 95 users ★ 5.0
  3. Password Protect for Google Documents Describes nearly the same job, smaller audience 1k users ★ 4.6
  4. Encrypt Anything Describes nearly the same job, smaller audience 31 users ★ 5.0
  5. Virtru for Drive Describes nearly the same job, with an established audience 20k users ★ 2.7

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.

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Users and rating on Ext Ops Panel

Markdown

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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 2026-11-04. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built