The screen is yours. What will you show on it?
While many "free" tools exist, only a few are truly open source. Based on community stars and feature sets as of early 2026, here are the leaders:
The landscape is diverse, with projects catering to everything from single-screen storefronts to massive campus-wide networks. Hardware Compatibility Enterprise-grade CMS & large networks Windows (Free), Android/webOS (Paid) Anthias Single-screen Raspberry Pi setups Raspberry Pi (2/3/4/5), x86 64-bit PCs Concerto Campus & moderated bulletin boards Apache 2.0 Garlic Player SMIL-compliant, vendor-agnostic use Cross-platform (Linux, Windows, Android) LibreSignage Lightweight, browser-based signage BSD 3-Clause Any device with a modern browser 1. Xibo: The Enterprise Standard open source digital signage
Here are open-source digital signage platforms with brief notes to help you choose:
Inside the Xibo CMS, click "Displays" -> "Add Display." You will receive a hardware key. Enter that key on your Raspberry Pi screen. The Pi will automatically download the layout. The screen is yours
Known for its flexibility, allowing custom modules to be built around it.
Interested in trying it out? Setting up a screen with Anthias on a Raspberry Pi is a straightforward first step. Based on community stars and feature sets as
While open source digital signage solutions offer a range of benefits, there are also some challenges and limitations to consider. Some of the key challenges include: