Euler has released Euler Viewer, a free build viewer for metal additive manufacturing operators. The software will be shown at RAPID + TCT 2026 (April 14-16). It allows operators to monitor builds live using existing system data, without hardware installation, in a secure environment.
Euler Viewer streams layer data from laser powder bed fusion (LPBF) systems in real time. It connects to printers to automatically stream and store powder bed images during production, without remote desktop access or additional hardware.
Metal 3D printers capture powder bed images after each layer, creating a layer-by-layer record of the build process. This data often remains unused due to limited access tools. Euler Viewer enables live viewing through a browser interface.
Operators often rely on remote desktop software installed on printer control PCs for off-site monitoring. This approach exposes production systems to network security risks. Euler Viewer replaces remote desktop access by transmitting build data through controlled access, keeping monitoring separate from factory control systems. The software operates under SOC 2 Type II security controls.
Euler Viewer allows users to navigate layer sequences, review completed builds and share access through secure links. It also supports manual data uploads when direct machine connection is not available. The software operates without additional hardware and supports most LPBF systems.
Dr Eyþór Rúnar Eiríksson, Euler CEO and co-founder comments: “We keep seeing the same pattern at AM facilities around the world; thousands of powder bed images captured during every build, and many are not being used. Not because operators don’t care, but because there has never been a simple, dedicated tool to access them.”
“Euler Viewer is our response to that – we believe this is a tool the industry should have always had, and one that should be easily accessible to every operator. By making it free and purpose-built, we’re giving AM professionals a straightforward, secure way to actually view the data their machines already produce.”
Euler Viewer links to Euler’s monitoring software, which includes automated defect detection, predictive failure alerts, statistical process control, visualization tools and automated reporting. The release follows Euler’s €2 million seed funding round in November 2025, led by Frumtak Ventures and Kvanted.
Source: Euler
About Euler
Euler develops software for process monitoring in additive manufacturing and industrial 3D printing. The company provides a platform that analyzes layer data from printing systems using machine learning and computer vision. Its software uses camera data to detect defects and monitor build conditions in processes such as laser powder bed fusion and selective laser sintering. Euler serves manufacturers and research institutions in aerospace, semiconductors, health technology and industrial equipment. The company was founded in 2023. Its headquarters is in Hafnarfjörður, Iceland. Euler integrates with existing manufacturing workflows and operates as a software provider without additional hardware. The platform supports fault detection, process analysis and quality control during production. The company has worked with Alloyed, KMWE, the Danish Technological Institute and the Korea Institute of Industrial Technology.