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BitCipher File Encryption - Xinghui Shudun | Local AES-256 | Free

Chrome extension by Bitbeam.cn · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 21 users, barely installed. Audience over the last 30 days: +6.

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
21
Rating
5.0 (2 ratings)
Users, last 30 days
+6
Rating, last 30 days
Steady over 30 days
Version
2.2.0
Updated in the store
2026-09-16
Published
2025-08-19
Manifest
V3
Browser access
4 permissions

How it has moved

Users
+6 since 01.10
11-21 · 13 readings
  1. 2026-10-0417
  2. 2026-10-0811
  3. 2026-10-0914
  4. 2026-10-1016
  5. 2026-10-1318
  6. 2026-10-1819
  7. 2026-10-1920
  8. 2026-10-2121
  9. 2026-10-2220
  10. 2026-10-2419
  11. 2026-10-2520
  12. 2026-10-2921
  13. 2026-10-3121
Rating
unchanged since 01.10
reviewsrating 5.00 · 13 readings
  1. 2026-10-04reviews2rating5.00
  2. 2026-10-08reviews2rating5.00
  3. 2026-10-09reviews2rating5.00
  4. 2026-10-10reviews2rating5.00
  5. 2026-10-13reviews2rating5.00
  6. 2026-10-18reviews2rating5.00
  7. 2026-10-19reviews2rating5.00
  8. 2026-10-21reviews2rating5.00
  9. 2026-10-22reviews2rating5.00
  10. 2026-10-24reviews2rating5.00
  11. 2026-10-25reviews2rating5.00
  12. 2026-10-29reviews2rating5.00
  13. 2026-10-31reviews2rating5.00
Users
+4 since 01.09
11-21 · 23 readings
2026-09-14: released 2.0.02026-09-16: released 2.2.0
  1. 2026-09-0117
  2. 2026-09-0318
  3. 2026-09-0416
  4. 2026-09-0618
  5. 2026-09-0817
  6. 2026-09-1018
  7. 2026-09-1520
  8. 2026-09-2517
  9. 2026-09-2716
  10. 2026-09-2815
  11. 2026-10-0417
  12. 2026-10-0811
  13. 2026-10-0914
  14. 2026-10-1016
  15. 2026-10-1318
  16. 2026-10-1819
  17. 2026-10-1920
  18. 2026-10-2121
  19. 2026-10-2220
  20. 2026-10-2419
  21. 2026-10-2520
  22. 2026-10-2921
  23. 2026-10-3121
Rating
unchanged since 01.09
reviewsrating 5.00 · 23 readings
2026-09-14: released 2.0.02026-09-16: released 2.2.0
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-08reviews2rating5.00
  6. 2026-09-10reviews2rating5.00
  7. 2026-09-15reviews2rating5.00
  8. 2026-09-25reviews2rating5.00
  9. 2026-09-27reviews2rating5.00
  10. 2026-09-28reviews2rating5.00
  11. 2026-10-04reviews2rating5.00
  12. 2026-10-08reviews2rating5.00
  13. 2026-10-09reviews2rating5.00
  14. 2026-10-10reviews2rating5.00
  15. 2026-10-13reviews2rating5.00
  16. 2026-10-18reviews2rating5.00
  17. 2026-10-19reviews2rating5.00
  18. 2026-10-21reviews2rating5.00
  19. 2026-10-22reviews2rating5.00
  20. 2026-10-24reviews2rating5.00
  21. 2026-10-25reviews2rating5.00
  22. 2026-10-29reviews2rating5.00
  23. 2026-10-31reviews2rating5.00

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.

Show the remaining 1

The full permission history for this extension

Version history

  1. Version 2.2.0 · Asked for more permissions (4, was 3)
  2. Version 2.0.0 · Asked for more permissions (3, was 2)

What changed recently

  1. Package size changed
  2. Asked for more permissions (4, was 3)
  3. Store description rewritten
Show the remaining 7
  1. Released version 2.2.0 (was 2.0.0)
  2. Package size changed
  3. Asked for more permissions (3, was 2)
  4. Supported languages changed (1 → 2)
  5. Store description rewritten (64 → 129 characters)
  6. Renamed from "DataShield 数盾 - 文件加密工具 | 本地AES加密 | 免费" to "BitCipher File Encryption - Xinghui Shudun | Local AES-256 | Free"
  7. Released version 2.0.0 (was 1.0.1)

The publisher

Bitbeam.cn publishes 3 listings we track, 27 users between them. Listed website: bitbeam.cn.

  1. Live Translate: Bilingual Web Page & Video Subtitles Bitbeam.cn · Productivity · Tools · published 2026-08-24 3 users
  2. RootKey - Password Manager & Autofill Bitbeam.cn · Make Chrome Yours · Privacy · published 2026-09-04 3 users

Like this one

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

  1. EncryptMyKeys — AES-256 Encryption Describes nearly the same job, smaller audience 8 users
  2. crypt.fyi Describes nearly the same job, smaller audience 18 users
  3. SimpleCrypt Describes nearly the same job, smaller audience 78 users ★ 4.0
  4. PEO Text Encryptor Describes nearly the same job, smaller audience 8 users
  5. Encryption Tool Describes nearly the same job, smaller audience 1k users ★ 4.3

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.

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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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built