This document is about: FUSION 1
SWITCH TO
FUSION 1 FUSION 2

Open Source Software at Photon

We use free and open source software across Photon SDKs, in the Photon Server and Photon Cloud backend.

This page lists the open source and other third-party software used by Photon products and their respective licenses.

Photon Server and Plugins SDKs

v4

See the list of Photon Server and Plugins SDKs open source licenses.

v5

See the list of Photon Server and Plugins SDKs open source licenses.

Photon Native Client SDKs

See the list of Photon Native Client SDKs open source licenses.

Photon .NET Client SDKs

See the list of Photon .NET Client SDKs open source licenses.

Photon Unity Networking (PUN)

PUN (and PUN+) builds on top of the Photon .NET Client and all of the open source software (OSS) used by it.
See the list of Photon Unity Networking (PUN) "exclusive" open source licenses.

Photon Voice

Photon Voice package includes Photon Unity Networking (PUN) and all of the open source software (OSS) used by it.
See the list of Photon Voice "exclusive" open source licenses.

Photon Quantum

Photon Quantum v1 package includes Photon Unity Networking (PUN) Classic and all of the open source software (OSS) used by it.
Photon Quantum v2 and v3 packages includes Photon Realtime Unity SDK (Photon .NET Client SDK) and all the open source software (OSS) used by it.
See the list of Photon Quantum "exclusive" open source licenses.

Photon Fusion

See the list of Photon Fusion open source licenses.

Photon Bolt

Photon Bolt package includes Photon Realtime Unity SDK (Photon .NET Client SDK) and all the open source software (OSS) used by it.
See the list of Photon Bolt "exclusive" open source licenses.

Photon JavaScript Client SDK

See the list of Photon JavaScript Client SDK open source licenses.

Photon Emscripten Client SDK

See the list of Photon Emscripten Client SDK open source licenses.

Back to top

Cookies,
anyone?

We use cookies and related technologies to enhance your experience, show you personalised content and analyze performance and traffic on our website. By clicking on the „Accept All“ button you consent to the use of non-functional cookies and the subsequent processing of personal data to optimize our website and services as described in more detail in our Privacy and Cookie Policy.

By clicking on the „Customize or Deny all“ button you can decide otherwise. Clicking on the „Customize“ button will take you to a page where you can configure the usage of non-functional cookies (and related technologies) or deny all of them. You can access these settings at any time and also subsequently deselect cookies at any time in the footer area of our website.

ACCEPT ALL

Cookie Overview

We use the following categories of cookies and related technologies to enhance your experience, show you personalized content, and analyze performance and traffic on our website. We respect your right to privacy and accordingly you can chose to not allow some types of cookies (and related technologies). Click on the different category sliders and change our default settings to manage your cookie settings.

For more information on the specific cookies/related technologies we use and on how we use these, please see section 15 E. of our Privacy and Cookie Policy.

ABSOLUTELY NECESSARY

Authentication cookies we use are required to run our services … Cookies are required: Privacy and Cookie Policy

FUNCTIONAL AND MARKETING COOKIES

These cookies collect anonymous data and allow us to optimize our website and user experience. These cookies are listed here: Privacy and Cookie Policy

ANALYTICS / TAG MANAGER

Help us to understand how visitors interact with our services, enables us to analyze and improve our services (also through third party analytics).