Download CastReader — Read Aloud + AI Explain

Name: CastReader — Read Aloud + AI Explain
Author: CastReader

By: CastReader Add-on

Download CastReader — Read Aloud + AI Explain (current and past versions) for Firefox

Latest Version: 1.2.25 Updated: 5 days ago

Ready to install?

CastReader — Read Aloud + AI Explain is available to install from Firefox Add-ons Store and for download from this page.

View source code

190

Daily users

2.5

2 ratings

Total downloads

Available versions

You can find the current and older versions of CastReader — Read Aloud + AI Explain 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
1.2.25	XPI · ZIP · Source code	13.64MB	2026-08-01
1.2.22	XPI · ZIP · Source code	13.58MB	2026-07-26
1.2.19	XPI · ZIP · Source code	14.51MB	2026-07-20
1.2.18	Paid users only	14.49MB	2026-07-19
1.2.16	Paid users only	4.62MB	2026-07-15
1.0.2	Paid users only	3.55MB	2026-03-19

2026-08-01 · 0 downloads

XPI ZIP Source code

2026-07-26 · 0 downloads

XPI ZIP Source code

2026-07-20 · 0 downloads

XPI ZIP Source code

2026-07-19 · 0 downloads

Paid users only

2026-07-15 · 0 downloads

Paid users only

2026-03-19 · 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 CastReader — Read Aloud + AI Explain ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the CastReader — Read Aloud + AI Explain ZIP file from step 1. CastReader — Read Aloud + AI Explain is now installed on your browser.