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PDF Digital Signature Verifier

Chrome extension by Irisel Consulting SLU · Productivity · Tools

A Chrome extension in Productivity · Tools with 147 users, barely installed. Audience over the last 30 days: +38.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 2 screenshots

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

Users
147
Rating
5.0 (1 ratings)
Users, last 30 days
+38
Rating, last 30 days
Steady over 30 days
Version
1.0.0
Updated in the store
2026-03-10
Published
2026-03-10
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+38 since 01.10
109-147 · 18 readings
  1. 2026-10-04125
  2. 2026-10-08126
  3. 2026-10-09129
  4. 2026-10-10126
  5. 2026-10-13135
  6. 2026-10-16132
  7. 2026-10-17134
  8. 2026-10-18136
  9. 2026-10-20133
  10. 2026-10-21130
  11. 2026-10-22125
  12. 2026-10-23128
  13. 2026-10-24135
  14. 2026-10-25132
  15. 2026-10-26139
  16. 2026-10-28141
  17. 2026-10-29147
  18. 2026-10-31147
Rating
unchanged since 01.10
reviewsrating 5.00 · 18 readings
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-17reviews1rating5.00
  8. 2026-10-18reviews1rating5.00
  9. 2026-10-20reviews1rating5.00
  10. 2026-10-21reviews1rating5.00
  11. 2026-10-22reviews1rating5.00
  12. 2026-10-23reviews1rating5.00
  13. 2026-10-24reviews1rating5.00
  14. 2026-10-25reviews1rating5.00
  15. 2026-10-26reviews1rating5.00
  16. 2026-10-28reviews1rating5.00
  17. 2026-10-29reviews1rating5.00
  18. 2026-10-31reviews1rating5.00
Users
+60 since 01.09
87-147 · 31 readings
  1. 2026-09-0187
  2. 2026-09-0389
  3. 2026-09-0493
  4. 2026-09-0694
  5. 2026-09-0993
  6. 2026-09-1095
  7. 2026-09-1390
  8. 2026-09-1588
  9. 2026-09-1794
  10. 2026-09-20100
  11. 2026-09-2599
  12. 2026-09-26108
  13. 2026-09-28109
  14. 2026-10-04125
  15. 2026-10-08126
  16. 2026-10-09129
  17. 2026-10-10126
  18. 2026-10-13135
  19. 2026-10-16132
  20. 2026-10-17134
  21. 2026-10-18136
  22. 2026-10-20133
  23. 2026-10-21130
  24. 2026-10-22125
  25. 2026-10-23128
  26. 2026-10-24135
  27. 2026-10-25132
  28. 2026-10-26139
  29. 2026-10-28141
  30. 2026-10-29147
  31. 2026-10-31147
Rating
unchanged since 01.09
reviewsrating 5.00 · 31 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-09reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-17reviews1rating5.00
  10. 2026-09-20reviews1rating5.00
  11. 2026-09-25reviews1rating5.00
  12. 2026-09-26reviews1rating5.00
  13. 2026-09-28reviews1rating5.00
  14. 2026-10-04reviews1rating5.00
  15. 2026-10-08reviews1rating5.00
  16. 2026-10-09reviews1rating5.00
  17. 2026-10-10reviews1rating5.00
  18. 2026-10-13reviews1rating5.00
  19. 2026-10-16reviews1rating5.00
  20. 2026-10-17reviews1rating5.00
  21. 2026-10-18reviews1rating5.00
  22. 2026-10-20reviews1rating5.00
  23. 2026-10-21reviews1rating5.00
  24. 2026-10-22reviews1rating5.00
  25. 2026-10-23reviews1rating5.00
  26. 2026-10-24reviews1rating5.00
  27. 2026-10-25reviews1rating5.00
  28. 2026-10-26reviews1rating5.00
  29. 2026-10-28reviews1rating5.00
  30. 2026-10-29reviews1rating5.00
  31. 2026-10-31reviews1rating5.00

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

Every site you visit. This extension can read and change the content of any page you open.

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

Irisel Consulting SLU.

Like this one

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

  1. Credo Verify Describes nearly the same job, smaller audience 3 users
  2. MBS Signing Extension Describes nearly the same job, smaller audience 34 users
  3. CERTIDOCS Describes nearly the same job, smaller audience 3 users ★ 5.0
  4. Azentio Signature Verification Control Describes nearly the same job, smaller audience 34 users ★ 5.0
  5. SignSecure : PDF Digital Signature Signing Describes nearly the same job, smaller audience 183 users ★ 5.0

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