Trademarks and Copyright

All trademarks and copyright-written content found on this website belong to their respective owners. The PCSX4 team is in no way affiliated with Sony or PlayStation.

The “PlayStation logo”, “PlayStation 4 logo”, “PlayStation 3 logo”, “PlayStation Portable logo”, “PlayStation Vita logo”, “PlayStation Move logo”, “PlayStation Network logo”, “PlayStation Store logo”, “PlayStation Plus logo”, “Sony logo”, “Sony Computer Entertainment logo” and their aforementioned names are registered trademarks of Sony Computer Entertainment Inc. “Sony Entertainment Network” is a trademark of Sony Corporation. Library programs are copyright Sony Interactive Entertainment Inc.

Intellectual Properties

This website displays various trademarks and copy-written content such as video game logos, company logos, video game names and company names. These different trademarks and copy-written content do not belong to us and are properties of their respective owners. This website is in no way affiliated with said companies or trademarks. This website’s only intention is to spread the word and endorse the content displayed.

Open-source Licensing

PCSX4 uses the GNU General Public License Version 2 (June 1991). According to the license, you are welcome to use PCSX4 and its source code for any purpose, but distributing PCSX4 requires that the source code be released and attribution given. For more details on how the GNU General Public License system works, please refer to GNU.org

Sony Interactive Entertainment Proprietary Technologies

Library programs are copyright Sony Interactive Entertainment Inc. Licensed for play on the PlayStation 4 Computer Entertainment System or authorized PlayStation 4 format systems. For full terms and conditions see the official PlayStation 4 user’s manual. The PlayStation 4 system is authorized and produced under license form Sony Interactive Entertainment Inc. Use is subject to the copyright laws and the terms and conditions of the user’s license.

Statement on Piracy and Illegal Acts

When dumping video game software, users are subject to country-specific software distribution laws. PCSX4 is not designed to enable illegal activity. We do not promote piracy nor do we allow it under any circumstances. Any users conversing about piracy upon joining the Discord server, forums or GitHub community will receive administrative action. Please take the time to review copyright and video game software dumping laws and/or policies for your country before proceeding.

By following these instructions, you will do so at your own discretion. Should you follow these instructions against your local law, we shall not be held responsible for your actions.

Development and Experimentation

The goal of this project is to experiment, research, and educate on the topic of PlayStation 4 emulation that can be performed on compatible devices and operating systems. All information was obtained legally by purchasing PlayStation 4 hardware and software. Additional information was obtained from various sources on the internet that include but is not limited to system hardware and software documentation. Most of this information can be found on the PlayStation 4 Developer Wiki.

Google Analytics Statement

This website uses Google Analytics, a web analytics service provided by Google, Inc. (“Google”). Google Analytics uses “cookies”, which are text files placed on your computer, to help the website analyze how users use the site. The information generated by the cookie about your use of the website (including your IP address) will be transmitted to and stored by Google on servers in the United States . Google will use this information for the purpose of evaluating your use of the website, compiling reports on website activity for website operators and providing other services relating to website activity and internet usage.

Google may also transfer this information to third parties where required to do so by law, or where such third parties process the information on Google’s behalf. Google will not associate your IP address with any other data held by Google. You may refuse the use of cookies by selecting the appropriate settings on your browser, however please note that if you do this you may not be able to use the full functionality of this website. By using this website, you consent to the processing of data about you by Google in the manner and for the purposes set out above.

Disclaimer for Google AdSense

This website uses Google Adsense, a Web-advertising-service of Google Inc., United States ( “Google”). Google Adsense uses “cookies” (text files) that are stored on your computer and allows an analysis of the use of the Website by you. Google Adsense also uses so-called “web beacons” (small invisible images) to gather information. Through the use of Web beacons simple actions such as the visitor traffic to the website can be recorded and collected. The information generated by the cookie and / or Web Beacon information about your use of this site (), including your IP address will be transferred to a Google server in the U.S. and stored there. Google will use this information to evaluate your use of the site in order to show, compiling reports on website activity and ads for website operators and providing other use of this website and internet related services. Even Google is able to transmit this information to third parties unless required by law or if third parties process this data on Google’s behalf. Google will not associate your IP address with any other data held by Google. Storing cookies on your hard drive and the display of Web Beacons you can avoid by choosing to accept in your browser settings, “cookies” (in MS Internet Explorer under “Tools> Internet Options> Privacy> Settings”, in Firefox under Tools> Settings> Privacy> Cookies), we would point out however that in this case you can not use all the features of this website. By using this site you agree to the processing of data about you by Google in the manner described, and agree to the aforementioned purpose.

Facebook plug-in

Our website uses social plugins (“plugins”) provided by the social network facebook.com, operated by Facebook Inc., 1601 S. California Avenue, Palo Alto, CA 94304, USA (“Facebook”). The plugins are identifiable by a Facebook logo (white letter f on blue background or a thumb up icon) or the notice “Facebook Social Plugin”. For a full list of all social Plugins please see: http://developers.facebook.com/plugins.

When you visit a page of our website that contains a social plugin, your browser establishes a direct connection to Facebook servers. Facebook directly transfers the plugin content to your browser which embeds the latter into the website, enabling Facebook to receive information about your having accessed the respective page of our website. Thus we have no influence on the data gathered by the plugin and inform you according to our state of knowledge:

The embedded plugins provide Facebook with the information that you have accessed the corresponding page of our website. If you are logged into Facebook, your visit can be assigned to your Facebook account. If you interact with the plugins, for example by clicking “Like”, or entering a comment, the corresponding information is transmitted from your browser directly to Facebook and stored by it. Even if you are not logged into Facebook, there is possibility that the plugins transmits your IP-address to Facebook.

For the information on the purpose and scope of data collection and procession by Facebook, as well as your rights in this respect and settings options for protecting your privacy please visit Facebook’s privacy policy.

If you are a Facebook member and do not want Facebook to connect the data concerning your visit to our website with your member data already stored by Facebook, please log off Facebook before entering our website.

Limitation of liability for external links

Our website contains links to the websites of third parties (external links). As the content of these websites is not under our control, we cannot assume any liability for such external content. In all cases, the provider of information of the linked websites is liable for the content and accuracy of the information provided. At the point in time when the links were placed, no infringements of the law were recognisable to us. As soon as an infringement of the law becomes known to us, we will immediately remove the link in question.