HD4 / HS4 / LS4 Series Downloads


Requirements: BrightSign HD224, HD1024, HS124, HS144, LS424 Operating System version 8.0.11 or later.

Version 1.5.3
(Jul 30, 2020) Release Notes

Download for PC Download for Mac


Requirements: BrightSign HD224, HD1024, HS124, HS144, LS424 Operating System version or later.

PC with Windows Vista, Windows 7, Windows 8, or Windows 10, plus Microsoft .Net Framework 4.6 or later.

(Sept 24, 2019) Release Notes


Multilingual Version

Important: Please uninstall any other version of BrightAuthor before installing this version

This is the current localized version of BrightAuthor, with UI translations for the following languages: Chinese (Simplified), French, German, Italian, Japanese, Portuguese, Russian, Spanish, Turkish.

(Jan 21, 2019) Release Notes

Operating System

Please read the Installation Instructions and visit the Demos page to download demos. If you need more information, please visit the Documentation website.

Official Release
(Jun 3, 2020) Release Notes


If you don't see the OS version you are looking for click here.

About Us

BrightSign LLC is a privately held company located in Los Gatos, California founded in 2002 by Anthony Wood, the inventor of the digital video recorder (DVR) and Roku. BrightSign is the global market leader in digital signage media players, as reported by IHS every single quarter from 2013 to present in its "Global Market for Digital Signage" research study, which publishes market share of all media players and PC-based signage solutions combined. BrightSign players are known for their signature reliability, affordability and ease-of-use by the commercial digital signage market worldwide.

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Contact Us

United States 1-408-852-9263

Global: +44 122 329 8500

For sales inquiries please click here.

For orders inquiries email orders@brightsign.biz