Download Authorbase

Name: Authorbase
Author: Booksprout

By: Booksprout Add-on

Download Authorbase (current and past versions) for Firefox

Latest Version: 1.1.0 Updated: 7 days ago

Ready to install?

Authorbase is available to install from Firefox Add-ons Store and for download from this page.

View source code

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Total downloads

Available versions

You can find the current and older versions of Authorbase 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	Timestamp
1.1.0	XPI · ZIP · Source code	365.47KB	2026-07-08
1.0.3	XPI · ZIP · Source code	241.28KB	2026-06-05
1.0.2	XPI · ZIP · Source code	196.36KB	2026-06-02
1.0.1	Paid users only	151.40KB	2026-05-26
1.0.0	Paid users only	158.93KB	2026-05-10

2026-07-08 · 0 downloads

XPI ZIP Source code

2026-06-05 · 0 downloads

XPI ZIP Source code

2026-06-02 · 0 downloads

XPI ZIP Source code

2026-05-26 · 0 downloads

Paid users only

2026-05-10 · 0 downloads

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 Authorbase ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Authorbase ZIP file from step 1. Authorbase is now installed on your browser.