SRWare Iron is a browser built on Chromium by the German company SRWare. It uses the Blink rendering engine and the V8 JavaScript engine, and it is distributed for Windows, macOS, Linux and Android. The browser is installed as a local application, so it does not run as a hosted service. The publisher describes it as focused on privacy and security, and the first release dates back to 2008.
SRWare is a German company, so the publisher is established in the EU. The source code is not published, so the product is not open source. The publisher describes no hosting of user data and no GDPR commitment. For a European organisation, the main questions are the publisher's contact details, its privacy terms and any online services the browser uses.