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rb4.app Xbox Library Exporter

Chrome extension by bookreader52 · Productivity · Tools

A Chrome extension in Productivity · Tools with 175 users, barely installed.

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
175
Rating
5.0 (1 ratings)
Users, last 15 days
+9
Rating, last 30 days
Not watched long enough to say
Version
1.4
Updated in the store
2026-09-15
Published
2024-12-10
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+9 since 01.09
154-175 · 9 readings
2026-09-15: released 1.4
  1. 2026-09-01166
  2. 2026-09-02161
  3. 2026-09-04156
  4. 2026-09-07159
  5. 2026-09-08154
  6. 2026-09-09156
  7. 2026-09-10162
  8. 2026-09-13169
  9. 2026-09-15175released 1.4
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
2026-09-15: released 1.4
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-07reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00released 1.4
Users
+9 since 01.09
154-175 · 9 readings
2026-09-15: released 1.4
  1. 2026-09-01166
  2. 2026-09-02161
  3. 2026-09-04156
  4. 2026-09-07159
  5. 2026-09-08154
  6. 2026-09-09156
  7. 2026-09-10162
  8. 2026-09-13169
  9. 2026-09-15175released 1.4
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
2026-09-15: released 1.4
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-07reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00released 1.4

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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 https://cdn.rb4.app/*
  • Declares https://emerald.xboxservices.com/*
  • Declares https://www.xbox.com/*

The full permission history for this extension

Version history

  1. Version 1.4

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 1.4 (was 1.03)

The publisher

bookreader52 publishes 2 listings we track, 473 users between them.

  1. rb4.app PSN Library Exporter bookreader52 · Productivity · Tools · published 2024-12-10 298 users ★ 5.0

Like this one

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

  1. rb4.app PSN Library Exporter Describes nearly the same job, smaller audience 298 users ★ 5.0
  2. 4GamesList Importer Describes nearly the same job, smaller audience 8 users
  3. Quest OneClick Beatmap Installer Describes nearly the same job, smaller audience 5 users
  4. FitGirl Repacks - Modern UI Describes nearly the same job, smaller audience 26 users ★ 4.0
  5. MusicCollectorConnect Describes nearly the same job, smaller audience 421 users ★ 3.3

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.

Is this your extension?

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

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.