HD3 / LS3 / HO3 Series Downloads


Requirements: BrightSign HD223, HD1023, LS423, HO523
Operating System version 8.0.119 or later.

Version 1.6.44
(Sep 15, 2021) Release Notes

Download for PC Download for Mac


Requirements:BrightSign HD223, HD1023, LS423, HO523
Operating System version 6.2.39 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
(Oct 4, 2021) Release Notes


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

About Us

BrightSign LLC, the global market leader in digital signage media players, is headquartered in Los Gatos, California, with offices in Europe and Asia. BrightSign designs media players and provides free software and cloud networking solutions for the commercial digital signage market worldwide, serving all vertical segments of the marketplace. BrightSign products are known for their signature reliability, affordability, market-leading technology and unsurpassed performance. For more information, visit www.brightsign.biz. Follow BrightSign at http://twitter.com/brightsign and http://www.facebook.com/BrightSignLLC.

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