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Latest Version:
1.0.1.4 Updated:
3 years ago
Ready to install?
Copium is available to install from Firefox Add-ons Store and for download from this page.
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0
Total downloads
Available versions
You can find the current and older versions of Copium 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 |
|---|---|---|---|---|
| 1.0.1.4 | XPI · ZIP · Source code | 47.85KB | 0 | 2023-09-06 |
| 1.0.1.3 | XPI · ZIP · Source code | 48.16KB | 0 | 2023-04-22 |
| 1.0.1.2 | XPI · ZIP · Source code | 48.02KB | 0 | 2023-04-06 |
| 1.0.1.1 | Paid users only | 46.89KB | 0 | 2023-04-03 |
| 1.0 | Paid users only | 47.43KB | 0 | 2023-04-02 |
1.0.1.4 47.85KB
1.0.1.3 48.16KB
1.0.1.2 48.02KB
1.0.1.1 46.89KB
Paid users only
1.0 47.43KB
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 Copium ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File
- Select the Copium ZIP file from step 1. Copium is now installed on your browser.
Best Copium Alternatives
Here are some Firefox add-ons that are similar to Copium:
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