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Latest Version:
1.1.0 Updated:
a year ago
Ready to install?
365Customizer is available to install from Firefox Add-ons Store and for download from this page.
7
Daily users
No ratings yet
2
Total downloads
Available versions
You can find the current and older versions of 365Customizer 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 |
|---|---|---|---|---|
| 1.1.0 | XPI · ZIP · Source code | 12.18KB | 0 | 2025-04-04 |
| 1.0.0 | XPI · ZIP · Source code | 12.16KB | 2 | 2023-05-02 |
1.1.0 12.18KB
1.0.0 12.16KB
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 365Customizer ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File
- Select the 365Customizer ZIP file from step 1. 365Customizer is now installed on your browser.
Best 365Customizer Alternatives
Here are some Firefox add-ons that are similar to 365Customizer:
1
