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PDFMargin — PDF Margin, Organize & Compress Studio

Chrome extension by songlunzhou · Productivity · Tools

A Chrome extension in Productivity · Tools with 53 users, barely installed. Audience over the last 30 days: +14.

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
53
Rating
5.0 (1 ratings)
Users, last 30 days
+14
Rating, last 30 days
Steady over 30 days
Version
0.1.9
Updated in the store
2026-11-01
Published
2026-04-14
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
+14 since 16.10
39-53 · 18 readings
2026-10-20: released 0.1.62026-10-26: released 0.1.72026-10-30: released 0.1.82026-11-01: released 0.1.9
  1. 2026-10-1639
  2. 2026-10-1740
  3. 2026-10-1839
  4. 2026-10-2140
  5. 2026-10-2239
  6. 2026-10-2340
  7. 2026-10-2439
  8. 2026-10-2540
  9. 2026-10-2743
  10. 2026-10-2943
  11. 2026-11-0144released 0.1.9
  12. 2026-11-0343
  13. 2026-11-0545
  14. 2026-11-0748
  15. 2026-11-0847
  16. 2026-11-1049
  17. 2026-11-1453
  18. 2026-11-1553
Rating
unchanged since 16.10
reviewsrating 5.00 · 18 readings
2026-10-20: released 0.1.62026-10-26: released 0.1.72026-10-30: released 0.1.82026-11-01: released 0.1.9
  1. 2026-10-16reviews1rating5.00
  2. 2026-10-17reviews1rating5.00
  3. 2026-10-18reviews1rating5.00
  4. 2026-10-21reviews1rating5.00
  5. 2026-10-22reviews1rating5.00
  6. 2026-10-23reviews1rating5.00
  7. 2026-10-24reviews1rating5.00
  8. 2026-10-25reviews1rating5.00
  9. 2026-10-27reviews1rating5.00
  10. 2026-10-29reviews1rating5.00
  11. 2026-11-01reviews1rating5.00released 0.1.9
  12. 2026-11-03reviews1rating5.00
  13. 2026-11-05reviews1rating5.00
  14. 2026-11-07reviews1rating5.00
  15. 2026-11-08reviews1rating5.00
  16. 2026-11-10reviews1rating5.00
  17. 2026-11-14reviews1rating5.00
  18. 2026-11-15reviews1rating5.00
Users
+30 since 01.09
23-53 · 33 readings
2026-10-20: released 0.1.62026-10-26: released 0.1.72026-10-30: released 0.1.82026-11-01: released 0.1.9
  1. 2026-09-0123
  2. 2026-09-0227
  3. 2026-09-0426
  4. 2026-09-0724
  5. 2026-09-0926
  6. 2026-09-1528
  7. 2026-09-1725
  8. 2026-09-2027
  9. 2026-09-2126
  10. 2026-09-2535
  11. 2026-09-2637
  12. 2026-09-2835
  13. 2026-10-0936
  14. 2026-10-1038
  15. 2026-10-1139
  16. 2026-10-1639
  17. 2026-10-1740
  18. 2026-10-1839
  19. 2026-10-2140
  20. 2026-10-2239
  21. 2026-10-2340
  22. 2026-10-2439
  23. 2026-10-2540
  24. 2026-10-2743
  25. 2026-10-2943
  26. 2026-11-0144released 0.1.9
  27. 2026-11-0343
  28. 2026-11-0545
  29. 2026-11-0748
  30. 2026-11-0847
  31. 2026-11-1049
  32. 2026-11-1453
  33. 2026-11-1553
Rating
unchanged since 01.09
reviewsrating 5.00 · 33 readings
2026-10-20: released 0.1.62026-10-26: released 0.1.72026-10-30: released 0.1.82026-11-01: released 0.1.9
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-07reviews1rating5.00
  5. 2026-09-09reviews1rating5.00
  6. 2026-09-15reviews1rating5.00
  7. 2026-09-17reviews1rating5.00
  8. 2026-09-20reviews1rating5.00
  9. 2026-09-21reviews1rating5.00
  10. 2026-09-25reviews1rating5.00
  11. 2026-09-26reviews1rating5.00
  12. 2026-09-28reviews1rating5.00
  13. 2026-10-09reviews1rating5.00
  14. 2026-10-10reviews1rating5.00
  15. 2026-10-11reviews1rating5.00
  16. 2026-10-16reviews1rating5.00
  17. 2026-10-17reviews1rating5.00
  18. 2026-10-18reviews1rating5.00
  19. 2026-10-21reviews1rating5.00
  20. 2026-10-22reviews1rating5.00
  21. 2026-10-23reviews1rating5.00
  22. 2026-10-24reviews1rating5.00
  23. 2026-10-25reviews1rating5.00
  24. 2026-10-27reviews1rating5.00
  25. 2026-10-29reviews1rating5.00
  26. 2026-11-01reviews1rating5.00released 0.1.9
  27. 2026-11-03reviews1rating5.00
  28. 2026-11-05reviews1rating5.00
  29. 2026-11-07reviews1rating5.00
  30. 2026-11-08reviews1rating5.00
  31. 2026-11-10reviews1rating5.00
  32. 2026-11-14reviews1rating5.00
  33. 2026-11-15reviews1rating5.00

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

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

Version history

  1. Version 0.1.9
  2. Version 0.1.8
  3. Version 0.1.7
Show the remaining 1
  1. Version 0.1.6

What changed recently

  1. Package size changed
  2. Supported languages changed (1 → 8)
  3. Store description rewritten (70 → 119 characters)
Show the remaining 9
  1. Renamed from "PDFMargin" to "PDFMargin — PDF Margin, Organize & Compress Studio"
  2. Released version 0.1.9 (was 0.1.8)
  3. Package size changed
  4. Store description rewritten (56 → 70 characters)
  5. Released version 0.1.8 (was 0.1.7)
  6. Package size changed
  7. Store description rewritten
  8. Released version 0.1.7 (was 0.1.6)
  9. Package size changed

Older entries and the full day by day series are in the app.

The publisher

songlunzhou.

Like this one

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

  1. PDF Studio — Compress, Edit, Reorder Describes nearly the same job, smaller audience 5 users
  2. PDF Organiser — Private, No Uploads Describes nearly the same job, smaller audience 10 users
  3. PDF Tools - merge, rotate, organize Describes nearly the same job, smaller audience 38 users
  4. PDF Smith Describes nearly the same job, smaller audience 1 user
  5. PDF Tools - Convert, Resize & Merge Describes nearly the same job, smaller audience 455 users ★ 1.0

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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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-14. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built