OpenRGB 2.20 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software lies within Photo & Graphics Tools, more precisely Viewers & Editors.
The program's installer is commonly called OpenRGB.exe. The most popular versions of the OpenRGB 2.2 and 2.1. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This free tool was originally developed by Logicol S.r.l. This free PC program can be installed on Windows XP/7/8/10/11 environment, 32-bit version.
From the developer:
OpenRGB is a Windows based application designed to help handling color information in a professional and reliable way. With this application you can perform various tasks such as color calculations, match or search RGB values to commercial products, color harmonies and much more.
You may want to check out more software, such as Panorama Maker, OB WMP11 or Focusviewer, which might be related to OpenRGB.