Articles in this category How do I change the browser icon (favicon)? If you're using Roundcube 1.4, you can specify the URL to your new favicon in the Roundcube config file (config/config.inc.php.) Simply add this code at the end of the file: $config['skin_logo'] ... How do I disable skin selection? In order to prevent skin selection in the user Settings, place this line in your config.inc.php file:$config['dont_override'] = array('skin');The "dont_override" array can hold any number of the confi... How do I install a skin? In order to install a Roundcube Plus skin, follow these steps: 1. Copy the files. The skins are shipped in compressed tar.gz packages. Inside each package you will find two directories: skins and plug... How do I change the skin to use my company colors? This article explains which files to edit in order to add a custom set of colors to a Roundcube Plus skin. Please note that in order to make these modifications you'll need to have some programming kn... Can I change the individual icons to my own icons? Yes, you can modify whatever you like in the skins for your own use. Most of the skins use font icons to make sure they look sharp on high resolution displays, so you're limited to the icons available... How do I change the logo image? All Roundcube Plus skins can use custom branding images at the top of the main webmail page, on the login page, and in printed messages. To set logo images, use the Roundcube skin_logo configuration s... How can I keep the skins updated with the latest version? When you purchase the skins, you are granted a 1 year upgrade license. This means that for 1 year from the purchase date you can download new versions of the skins from the customer area of our websit... How do I enable HTML composing on mobile devices? Html composition on mobile skins can be enabled by setting this config setting in xskin/config.inc.php to true:$config['allow_mobile_html_composing'] = true;Html composition will work properly on most... Are the skins compatible with mobile devices? Yes. The skins will use a mobile-friendly layout on mobile devices and a standard layout on desktop devices. How do I disable the color change dropdown To disable the dropdown menu that enables skin color changes, set the disable_colors variable to true in plugins/xskin/config.inc.php file:$config['disable_colors'] = true; What version of Roundcube are your skins compatible with? Update: March 2026 Our Roundcube skins are compatible with Roundcube 1.5 and 1.6. They will not work properly with earlier versions of Roundcube. ____________________________________________________... How do I remove the roundcubeskins.net logo from the login page? If you'd like to remove the small roundcubeplus.com logo that is displayed in the right-bottom corner of the login screen, set the variable remove_vendor_branding to true in plugins/xskin/config.inc.p... Is it possible to set a specific text color for outgoing emails? You can use a #number or RGB option when composing emails in HTML option (on by default). There you can assign any color for outgoing messages. I want to upgrade my RC+ plugins and skins, do the downloads include an updated copy of RoundCube+ Yes. Each skin and plugin has its own most up to date version file in its directory.