Ext Ops Panel
Open dashboard

Unreal Speccy Portable - ZX Spectrum emulator

Chrome Web Store listing by djdron

A Chrome extension with 696 users, barely installed. Audience over the last 30 days: -60.

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

What the developer says, and 1 screenshot

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

Users
696
Rating
4.4 (73 ratings)
Users, last 30 days
-60
Rating, last 30 days
Steady over 30 days
Version
0.0.81
Updated in the store
2018-02-05
Published
2012-03-19
Manifest
V2
Browser access
3 permissions

How it has moved

Users
-60 since 03.10
696-756 · 17 readings
  1. 2026-10-04743
  2. 2026-10-08726
  3. 2026-10-09729
  4. 2026-10-10711
  5. 2026-10-11704
  6. 2026-10-13711
  7. 2026-10-16719
  8. 2026-10-17714
  9. 2026-10-18718
  10. 2026-10-19733
  11. 2026-10-22728
  12. 2026-10-23723
  13. 2026-10-24723
  14. 2026-10-25719
  15. 2026-10-28722
  16. 2026-10-29714
  17. 2026-11-01696
Rating
unchanged since 03.10
reviewsrating 4.41 · 17 readings
  1. 2026-10-04reviews73rating4.41
  2. 2026-10-08reviews73rating4.41
  3. 2026-10-09reviews73rating4.41
  4. 2026-10-10reviews73rating4.41
  5. 2026-10-11reviews73rating4.41
  6. 2026-10-13reviews73rating4.41
  7. 2026-10-16reviews73rating4.41
  8. 2026-10-17reviews73rating4.41
  9. 2026-10-18reviews73rating4.41
  10. 2026-10-19reviews73rating4.41
  11. 2026-10-22reviews73rating4.41
  12. 2026-10-23reviews73rating4.41
  13. 2026-10-24reviews73rating4.41
  14. 2026-10-25reviews73rating4.41
  15. 2026-10-28reviews73rating4.41
  16. 2026-10-29reviews73rating4.41
  17. 2026-11-01reviews73rating4.41
Users
-44 since 01.09
696-763 · 31 readings
  1. 2026-09-01740
  2. 2026-09-02760
  3. 2026-09-04734
  4. 2026-09-06754
  5. 2026-09-09751
  6. 2026-09-10754
  7. 2026-09-13759
  8. 2026-09-15763
  9. 2026-09-17761
  10. 2026-09-21745
  11. 2026-09-22739
  12. 2026-09-25761
  13. 2026-09-26762
  14. 2026-09-28756
  15. 2026-10-04743
  16. 2026-10-08726
  17. 2026-10-09729
  18. 2026-10-10711
  19. 2026-10-11704
  20. 2026-10-13711
  21. 2026-10-16719
  22. 2026-10-17714
  23. 2026-10-18718
  24. 2026-10-19733
  25. 2026-10-22728
  26. 2026-10-23723
  27. 2026-10-24723
  28. 2026-10-25719
  29. 2026-10-28722
  30. 2026-10-29714
  31. 2026-11-01696
Rating
unchanged since 01.09
reviewsrating 4.41 · 31 readings
  1. 2026-09-01reviews73rating4.41
  2. 2026-09-02reviews73rating4.41
  3. 2026-09-04reviews73rating4.41
  4. 2026-09-06reviews73rating4.41
  5. 2026-09-09reviews73rating4.41
  6. 2026-09-10reviews73rating4.41
  7. 2026-09-13reviews73rating4.41
  8. 2026-09-15reviews73rating4.41
  9. 2026-09-17reviews73rating4.41
  10. 2026-09-21reviews73rating4.41
  11. 2026-09-22reviews73rating4.41
  12. 2026-09-25reviews73rating4.41
  13. 2026-09-26reviews73rating4.41
  14. 2026-09-28reviews73rating4.41
  15. 2026-10-04reviews73rating4.41
  16. 2026-10-08reviews73rating4.41
  17. 2026-10-09reviews73rating4.41
  18. 2026-10-10reviews73rating4.41
  19. 2026-10-11reviews73rating4.41
  20. 2026-10-13reviews73rating4.41
  21. 2026-10-16reviews73rating4.41
  22. 2026-10-17reviews73rating4.41
  23. 2026-10-18reviews73rating4.41
  24. 2026-10-19reviews73rating4.41
  25. 2026-10-22reviews73rating4.41
  26. 2026-10-23reviews73rating4.41
  27. 2026-10-24reviews73rating4.41
  28. 2026-10-25reviews73rating4.41
  29. 2026-10-28reviews73rating4.41
  30. 2026-10-29reviews73rating4.41
  31. 2026-11-01reviews73rating4.41

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.

  • Declares http://bbb.retroscene.org/
  • Declares http://rzxarchive.co.uk/
  • Declares https://vtrd.in/

The full permission history for this extension

What changed recently

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

The publisher

djdron.

Like this one

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

  1. PC Classic Game Emulators Describes nearly the same job, smaller audience 112 users ★ 5.0
  2. GPemu Describes nearly the same job, with an established audience 20k users ★ 3.7
  3. Super Nintendo Emulator (snes9x) Describes nearly the same job, smaller audience 2k users ★ 3.2
  4. FCEUX Describes nearly the same job, smaller audience 307 users ★ 3.1
  5. Game Emulator with Google Drive Describes nearly the same job, smaller audience 2k users ★ 3.5

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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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

HTML

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