Download C2 Password
By: Synology Inc. Add-on
Download C2 Password (current and past versions) for Firefox
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한국인 Latest Version:
3.0.0 Updated:
23 days ago
Ready to install?
C2 Password is available to install from Firefox Add-ons Store and for download from this page.
2,042
Daily users
87 ratings
0
Total downloads
Available versions
You can find the current and older versions of C2 Password here. You can download the archived versions or inspect their source codes.
As a free user, you can download up to 3 latest versions.
Upgrade to download older versions
| Version | Download | Size | Download count | Timestamp |
|---|---|---|---|---|
| 3.0.0 | XPI · ZIP · Source code | 4.48MB | 0 | 2026-06-22 |
| 2.30.18 | XPI · ZIP · Source code | 4.48MB | 0 | 2026-04-27 |
| 2.30.17 | XPI · ZIP · Source code | 4.47MB | 0 | 2025-10-22 |
| 2.30.11 | Paid users only | 4.47MB | 0 | 2025-07-24 |
| 2.30.10 | Paid users only | 4.47MB | 0 | 2025-06-10 |
| 2.30.8 | Paid users only | 4.47MB | 0 | 2025-05-19 |
| 2.28.8 | Paid users only | 4.70MB | 0 | 2024-12-11 |
| 2.28.5 | Paid users only | 4.70MB | 0 | 2024-11-18 |
| 2.24.2 | Paid users only | 4.02MB | 0 | 2024-07-22 |
| 2.23.10 | Paid users only | 4.01MB | 0 | 2024-07-16 |
| 2.23.8 | Paid users only | 4.01MB | 0 | 2024-07-15 |
| 2.21.6 | Paid users only | 3.97MB | 0 | 2024-06-17 |
| 2.20.5 | Paid users only | 3.93MB | 0 | 2024-05-20 |
| 2.20.1 | Paid users only | 3.54MB | 0 | 2024-04-29 |
| 2.19.3 | Paid users only | 3.53MB | 0 | 2024-03-13 |
| 2.18.3 | Paid users only | 3.60MB | 0 | 2024-02-26 |
| 2.16.6 | Paid users only | 4.56MB | 0 | 2024-01-10 |
| 2.16.5 | Paid users only | 4.58MB | 0 | 2023-12-28 |
| 2.15.8 | Paid users only | 4.57MB | 0 | 2023-11-27 |
| 2.15.7 | Paid users only | 4.57MB | 0 | 2023-11-08 |
| 2.14.4 | Paid users only | 4.56MB | 0 | 2023-10-11 |
| 2.13.4 | Paid users only | 4.51MB | 0 | 2023-09-13 |
| 2.12.3 | Paid users only | 4.69MB | 0 | 2023-08-23 |
| 2.11.5 | Paid users only | 4.67MB | 0 | 2023-08-10 |
| 2.11.4 | Paid users only | 4.67MB | 0 | 2023-08-07 |
| 2.10.2 | Paid users only | 2.05MB | 0 | 2023-07-10 |
| 2.9.10 | Paid users only | 2.47MB | 0 | 2023-06-12 |
| 2.8.5 | Paid users only | 2.46MB | 0 | 2023-04-25 |
| 2.7.7 | Paid users only | 2.44MB | 0 | 2023-03-27 |
| 2.6.5 | Paid users only | 2.43MB | 0 | 2023-03-01 |
| 2.5.7 | Paid users only | 2.37MB | 0 | 2023-01-31 |
| 2.4.7 | Paid users only | 2.16MB | 0 | 2023-01-13 |
| 2.4.5 | Paid users only | 2.16MB | 0 | 2023-01-04 |
| 2.3.7 | Paid users only | 2.15MB | 0 | 2022-12-20 |
| 2.2.2 | Paid users only | 1.90MB | 0 | 2022-12-05 |
| 2.2.1 | Paid users only | 1.90MB | 0 | 2022-11-29 |
| 2.1.9 | Paid users only | 1.91MB | 0 | 2022-11-11 |
| 2.1.7 | Paid users only | 1.91MB | 0 | 2022-08-04 |
| 1.6.14 | Paid users only | 7.65MB | 0 | 2022-08-04 |
| 1.6.10 | Paid users only | 7.65MB | 0 | 2022-06-21 |
3.0.0 4.48MB
2.30.18 4.48MB
2.30.17 4.47MB
2.30.11 4.47MB
Paid users only
2.30.10 4.47MB
Paid users only
2.30.8 4.47MB
Paid users only
2.28.8 4.70MB
Paid users only
2.28.5 4.70MB
Paid users only
2.24.2 4.02MB
Paid users only
2.23.10 4.01MB
Paid users only
2.23.8 4.01MB
Paid users only
2.21.6 3.97MB
Paid users only
2.20.5 3.93MB
Paid users only
2.20.1 3.54MB
Paid users only
2.19.3 3.53MB
Paid users only
2.18.3 3.60MB
Paid users only
2.16.6 4.56MB
Paid users only
2.16.5 4.58MB
Paid users only
2.15.8 4.57MB
Paid users only
2.15.7 4.57MB
Paid users only
2.14.4 4.56MB
Paid users only
2.13.4 4.51MB
Paid users only
2.12.3 4.69MB
Paid users only
2.11.5 4.67MB
Paid users only
2.11.4 4.67MB
Paid users only
2.10.2 2.05MB
Paid users only
2.9.10 2.47MB
Paid users only
2.8.5 2.46MB
Paid users only
2.7.7 2.44MB
Paid users only
2.6.5 2.43MB
Paid users only
2.5.7 2.37MB
Paid users only
2.4.7 2.16MB
Paid users only
2.4.5 2.16MB
Paid users only
2.3.7 2.15MB
Paid users only
2.2.2 1.90MB
Paid users only
2.2.1 1.90MB
Paid users only
2.1.9 1.91MB
Paid users only
2.1.7 1.91MB
Paid users only
1.6.14 7.65MB
Paid users only
1.6.10 7.65MB
Paid users only
Install XPI file
An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.
- Simply drag-and-drop the XPI into Firefox to install the add-on.
Install ZIP file
- Download the C2 Password ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File
- Select the C2 Password ZIP file from step 1. C2 Password is now installed on your browser.
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