By: auto-subtitle Add-on
Download Efficiency Split Screen (current and past versions) for Firefox
Latest Version:
2.0.10 Updated:
4 years ago
Ready to install?
Efficiency Split Screen is available to install from Firefox Add-ons Store and for download from this page.
294
Daily users
13 ratings
0
Total downloads
Available versions
You can find the current and older versions of Efficiency Split Screen 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 |
|---|---|---|---|---|
| 2.0.10 | XPI · ZIP · Source code | 294.54KB | 0 | 2023-01-11 |
| 1.1.7 | XPI · ZIP · Source code | 294.41KB | 0 | 2023-01-02 |
| 1.1.5 | XPI · ZIP · Source code | 294.27KB | 0 | 2022-12-15 |
| 1.0.3 | Paid users only | 292.31KB | 0 | 2022-12-10 |
| 0.0.1 | Paid users only | 290.82KB | 0 | 2022-11-18 |
2.0.10 294.54KB
1.1.7 294.41KB
1.1.5 294.27KB
1.0.3 292.31KB
Paid users only
0.0.1 290.82KB
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 Efficiency Split Screen ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the Efficiency Split Screen ZIP file from step 1. Efficiency Split Screen is now installed on your browser.
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