Peter Steinberger's journey from PDF pioneer to OpenClaw founder

Peter Steinberger's journey from creating PSPDFKit to founding OpenClaw showcases his innovative spirit and adaptability in the tech landscape. After achieving remarkable success with PSPDFKit, which revolutionized PDF rendering on iPads and reached over a billion devices, Steinberger found himself seeking new challenges. In April 2025, inspired by advancements in AI automation, he launched OpenClaw, a framework that quickly gained traction, amassing 145,000 stars on GitHub and attracting 2 million visitors within its first week in early 2026.

OpenClaw aims to streamline agent workflows and enhance developer tooling through its robust API and SDK, enabling seamless integrations for various applications. As the fastest-growing framework in GitHub history, it reflects Steinberger's commitment to leveraging cutting-edge technology to solve complex problems. With ongoing model updates and clear release notes, OpenClaw is poised to redefine how developers interact with AI, making it an exciting development in the tech community.