Latest Version:
0.4.0 Updated:
a year ago
Ready to install?
KeepCode is available to install from Firefox Add-ons Store and for download from this page.
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Available versions
You can find the current and older versions of KeepCode 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 |
|---|---|---|---|---|
| 0.4.0 | XPI · ZIP · Source code | 1.03MB | 0 | 2025-06-26 |
| 0.3.7 | XPI · ZIP · Source code | 1.02MB | 0 | 2025-06-13 |
| 0.3.0 | XPI · ZIP · Source code | 1.02MB | 0 | 2025-06-06 |
| 0.2.2 | Paid users only | 1.02MB | 0 | 2025-06-01 |
| 0.1.0 | Paid users only | 1.02MB | 0 | 2025-05-27 |
0.4.0 1.03MB
0.3.7 1.02MB
0.3.0 1.02MB
0.2.2 1.02MB
Paid users only
0.1.0 1.02MB
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 KeepCode ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the KeepCode ZIP file from step 1. KeepCode is now installed on your browser.
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