Eiger: The Industry‑Standard Slicer Driving Markforged’s Precision 3D Printing

Over the past four decades, 3D printing has evolved from bulky, high‑cost prototypes to sleek, desktop‑size machines that fit on a desk. Today’s additive manufacturing ecosystem is built on a foundation of reliable, high‑performance printers and the software that brings digital designs to life.

What Is a Slicer?

A slicer is the bridge between a 3D CAD model and the physical part. It translates an STL or OBJ file into G‑code—a set of instructions that tells the printer how to build the object layer by layer. Without a slicer, even the most advanced printer would be unable to produce a finished part.

Hobbyist models, commercial prototypes, and mass‑production parts all rely on slicers, but the demands vary. Consumer tools such as PrusaSlicer, Cura, Netfabb Standard, and Simplify3D serve basic needs, while industrial workflows require precision, reliability, and security.

Why Eiger Leads the Market

Eiger is Markforged’s proprietary, cloud‑based slicing platform. Designed from the ground up to support our advanced printers, Eiger has enabled the creation of over 10 million end‑use parts worldwide, setting a new benchmark for performance and consistency.

1. Unmatched Print Quality

Industrial applications demand micron‑level accuracy and flawless surface finishes. Eiger’s advanced algorithms produce clean, artifact‑free prints, ensuring that every part meets the strictest quality standards.

2. Instant, Over‑the‑Air Updates

All Markforged printers connect to Eiger through the cloud, receiving real‑time updates without downtime. When new materials or firmware are released, a single click syncs your machine automatically, keeping your workflow uninterrupted.

3. Robust Security

Protecting intellectual property is critical. Eiger’s architecture prioritizes data security, with encrypted storage and secure transmission. Learn more on our cyber security page.

4. Zero Cost to Users

Eiger comes pre‑installed and free with every Markforged printer—no subscription fees, no hidden costs. You only pay for the hardware and materials, not the software.

Whether you’re a seasoned engineer or a first‑time user, Eiger’s intuitive interface allows you to upload an STL, choose a material, and hit “Print” in seconds. From prototype to production, Eiger empowers makers to transform ideas into tangible parts from anywhere in the world.

Curious how Eiger can elevate your manufacturing? Sign up for a free trial today and experience the difference.