Software & Web Development

RGB World, Inc offers custom programming, web hosting & development services. If you would like to discuss your website needs, please use our Contact Form to request an estimate or submit any questions.

RGB World specializes in developing extensions, plugins and themes for Content Management Systems (CMS) such as OpenCart and WordPress. In addition to website development, we also offer macOS programming services using Swift and Xcode.

[Add images here: OpenCart, Wordpress, CPanel, Swift, Xcode]

Looking for WindowMizer App?

Our flagship macOS app – WindowMizer now has it's very own website!

Visit for details on the latest version of WindowMizer. Login to your WindowMizer Account to view Order History, Subscription Status and Activation Codes for WindowMizer.

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WindowMizer rolls-up windows like a window-shade!

Regain control of Desktop & Application windows on macOS

14 Day FREE Trial