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Calculadora de ISV

Chrome extension by Desconheço · Productivity · Tools

A Chrome extension in Productivity · Tools with 708 users, barely installed. Audience over the last 30 days: -7.

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

What the developer says, and 2 screenshots

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

Users
708
Rating
2.3 (3 ratings)
Users, last 30 days
-7
Rating, last 30 days
Steady over 30 days
Version
1.1
Updated in the store
2025-04-10
Published
2025-04-03
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
-7 since 02.10
702-741 · 20 readings
  1. 2026-10-04730
  2. 2026-10-08722
  3. 2026-10-09733
  4. 2026-10-10730
  5. 2026-10-11732
  6. 2026-10-13738
  7. 2026-10-16734
  8. 2026-10-17741
  9. 2026-10-18740
  10. 2026-10-19735
  11. 2026-10-20736
  12. 2026-10-21738
  13. 2026-10-22736
  14. 2026-10-23730
  15. 2026-10-24729
  16. 2026-10-25717
  17. 2026-10-28726
  18. 2026-10-29712
  19. 2026-10-30702
  20. 2026-11-01708
Rating
unchanged since 02.10
reviewsrating 2.33 · 20 readings
  1. 2026-10-04reviews3rating2.33
  2. 2026-10-08reviews3rating2.33
  3. 2026-10-09reviews3rating2.33
  4. 2026-10-10reviews3rating2.33
  5. 2026-10-11reviews3rating2.33
  6. 2026-10-13reviews3rating2.33
  7. 2026-10-16reviews3rating2.33
  8. 2026-10-17reviews3rating2.33
  9. 2026-10-18reviews3rating2.33
  10. 2026-10-19reviews3rating2.33
  11. 2026-10-20reviews3rating2.33
  12. 2026-10-21reviews3rating2.33
  13. 2026-10-22reviews3rating2.33
  14. 2026-10-23reviews3rating2.33
  15. 2026-10-24reviews3rating2.33
  16. 2026-10-25reviews3rating2.33
  17. 2026-10-28reviews3rating2.33
  18. 2026-10-29reviews3rating2.33
  19. 2026-10-30reviews3rating2.33
  20. 2026-11-01reviews3rating2.33
Users
+40 since 01.09
668-741 · 37 readings
  1. 2026-09-01668
  2. 2026-09-02676
  3. 2026-09-03683
  4. 2026-09-04704
  5. 2026-09-06711
  6. 2026-09-07708
  7. 2026-09-08704
  8. 2026-09-09697
  9. 2026-09-10696
  10. 2026-09-13705
  11. 2026-09-15710
  12. 2026-09-16721
  13. 2026-09-20711
  14. 2026-09-22712
  15. 2026-09-25707
  16. 2026-09-26704
  17. 2026-09-28715
  18. 2026-10-04730
  19. 2026-10-08722
  20. 2026-10-09733
  21. 2026-10-10730
  22. 2026-10-11732
  23. 2026-10-13738
  24. 2026-10-16734
  25. 2026-10-17741
  26. 2026-10-18740
  27. 2026-10-19735
  28. 2026-10-20736
  29. 2026-10-21738
  30. 2026-10-22736
  31. 2026-10-23730
  32. 2026-10-24729
  33. 2026-10-25717
  34. 2026-10-28726
  35. 2026-10-29712
  36. 2026-10-30702
  37. 2026-11-01708
Rating
unchanged since 01.09
reviewsrating 2.33 · 37 readings
  1. 2026-09-01reviews3rating2.33
  2. 2026-09-02reviews3rating2.33
  3. 2026-09-03reviews3rating2.33
  4. 2026-09-04reviews3rating2.33
  5. 2026-09-06reviews3rating2.33
  6. 2026-09-07reviews3rating2.33
  7. 2026-09-08reviews3rating2.33
  8. 2026-09-09reviews3rating2.33
  9. 2026-09-10reviews3rating2.33
  10. 2026-09-13reviews3rating2.33
  11. 2026-09-15reviews3rating2.33
  12. 2026-09-16reviews3rating2.33
  13. 2026-09-20reviews3rating2.33
  14. 2026-09-22reviews3rating2.33
  15. 2026-09-25reviews3rating2.33
  16. 2026-09-26reviews3rating2.33
  17. 2026-09-28reviews3rating2.33
  18. 2026-10-04reviews3rating2.33
  19. 2026-10-08reviews3rating2.33
  20. 2026-10-09reviews3rating2.33
  21. 2026-10-10reviews3rating2.33
  22. 2026-10-11reviews3rating2.33
  23. 2026-10-13reviews3rating2.33
  24. 2026-10-16reviews3rating2.33
  25. 2026-10-17reviews3rating2.33
  26. 2026-10-18reviews3rating2.33
  27. 2026-10-19reviews3rating2.33
  28. 2026-10-20reviews3rating2.33
  29. 2026-10-21reviews3rating2.33
  30. 2026-10-22reviews3rating2.33
  31. 2026-10-23reviews3rating2.33
  32. 2026-10-24reviews3rating2.33
  33. 2026-10-25reviews3rating2.33
  34. 2026-10-28reviews3rating2.33
  35. 2026-10-29reviews3rating2.33
  36. 2026-10-30reviews3rating2.33
  37. 2026-11-01reviews3rating2.33

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

Desconheço.

Like this one

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

  1. Calculador ISV - ImportaMais Describes nearly the same job, smaller audience 176 users ★ 5.0
  2. ISV/IUC Calculator - Portugal Car Import Describes nearly the same job, smaller audience 14 users
  3. ISV Portugal — car import tax calculator Describes nearly the same job, smaller audience 9 users ★ 5.0
  4. mobile.de Import Cost Calculator Describes nearly the same job, smaller audience 8 users
  5. Car price extension Describes a similar job, smaller audience 63 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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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