Speed Reader

An extension to help you read faster and more thoroughly.

Speed Reader is available to install from Firefox Browser Add-ons and for download from this page. It has 933 daily users The latest version is 1.5, and it was published 2 months ago.

View source code

Install from Firefox Browser Add-ons

Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Speed Reader here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions

Version	Download	Size	Timestamp
1.5	XPI · ZIP · Source code	34.20K	2025-01-31
1.4	Paid users only	32.30K	2022-11-22
1.3	Paid users only	27.97K	2022-08-17
1.2	Paid users only	31.52K	2022-04-13

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