By: captchaSonic
Download CaptchaSonic: Captcha Solver & Captcha Bypass (current and past versions) for Firefox
Latest Version:
0.3.2 Updated:
a month ago
Ready to install?
CaptchaSonic: Captcha Solver & Captcha Bypass is available to install from Firefox Add-ons Store and for download from this page.
85
Daily users
3 ratings
1
Total downloads
Available versions
You can find the current and older versions of CaptchaSonic: Captcha Solver & Captcha Bypass 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 |
|---|---|---|---|---|
| 0.3.2 | XPI · ZIP · Source code | 2.02MB | 0 | 2026-06-03 |
| 0.3.1 | XPI · ZIP · Source code | 1.99MB | 0 | 2026-05-11 |
| 0.3.0 | XPI · ZIP · Source code | 1.99MB | 0 | 2026-04-23 |
| 0.2.9 | Paid users only | 1.61MB | 0 | 2026-02-06 |
| 0.2.7 | Paid users only | 936.14KB | 0 | 2025-12-30 |
| 0.2.6 | Paid users only | 944.01KB | 0 | 2025-12-16 |
| 0.2.5 | Paid users only | 943.92KB | 0 | 2025-12-04 |
| 0.2.4 | Paid users only | 934.57KB | 0 | 2025-11-30 |
| 0.2.3 | Paid users only | 935.66KB | 0 | 2025-11-14 |
| 0.2.2 | Paid users only | 921.71KB | 0 | 2025-09-22 |
| 0.2.1 | Paid users only | 907.23KB | 0 | 2025-05-31 |
| 0.2.0 | Paid users only | 893.20KB | 0 | 2025-05-29 |
| 0.1.9 | Paid users only | 1.02MB | 1 | 2025-02-17 |
| 0.1.8 | Paid users only | 1.02MB | 0 | 2025-02-15 |
| 0.1.5 | Paid users only | 827.99KB | 0 | 2025-01-25 |
| 0.1.3 | Paid users only | 451.52KB | 0 | 2025-01-22 |
0.3.2 2.02MB
0.3.1 1.99MB
0.3.0 1.99MB
0.2.9 1.61MB
Paid users only
0.2.7 936.14KB
Paid users only
0.2.6 944.01KB
Paid users only
0.2.5 943.92KB
Paid users only
0.2.4 934.57KB
Paid users only
0.2.3 935.66KB
Paid users only
0.2.2 921.71KB
Paid users only
0.2.1 907.23KB
Paid users only
0.2.0 893.20KB
Paid users only
0.1.9 1.02MB
Paid users only
0.1.8 1.02MB
Paid users only
0.1.5 827.99KB
Paid users only
0.1.3 451.52KB
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 CaptchaSonic: Captcha Solver & Captcha Bypass ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the CaptchaSonic: Captcha Solver & Captcha Bypass ZIP file from step 1. CaptchaSonic: Captcha Solver & Captcha Bypass is now installed on your browser.
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