PLA
Easy to printFast, dimensionally stable prototyping and concept models. The lowest-cost way to validate geometry and fit before committing to engineering materials.
The XL+ brings large-format, multi-material production in-house. Up to five independent toolheads and factory-tuned profiles that keep results consistent across a fleet.
Designed for companies that need high reliability and data security.






American-European company with manufacturing in Wilmington and Prague. Everything we do, we do in-house - including the production of our own electronics on our SMT line. The entire production chain is under our control.

Accelerate development cycles by verifying and testing complex designs in-house instead of waiting weeks for external machining vendors.
Mitigate lead-time risks and minimize inventory overhead by manufacturing critical assembly components on demand.
Keep your assembly lines moving uninterrupted by printing durable custom assembly jigs and line-side replacement parts overnight.
Protect your sensitive designs because your native CAD files remain fully air-gapped within your facility's local network.

Full-scale parts in a single build
With a generous 360 mm cubic build volume, this machine produces large structural prototypes, tooling, and manufacturing fixtures as single, continuous parts. This eliminates the need for manual splitting and chemical bonding.

One machine, five materials, near zero waste
The active toolchanger carries up to five independent toolheads, each with its own material and nozzle. Combine rigid and flexible polymers, multiple colours, or a model material with soluble support.

Repeatable across every unit
The Nextruder's load cell sets a precise first layer automatically on every job, and factory-tuned material profiles standardise settings across the team. Slice a part once and it prints to the same tolerances on any XL+.

Energy-smart segmented heatbed
The bed is split into 16 individually controlled segments that heat only the area a job actually uses. Smaller parts warm up faster and draw less power. Meaningful savings across a fleet running around the clock.

Engineering materials on demand
The all-metal hotend reaches 290 °C and, with the optional Enclosure+ and filtration, runs PC, PA, PA-CF and ASA for load-bearing, heat-resistant and outdoor-rated parts.

Open, offline-capable, and yours to run
Open-source firmware, an open ecosystem and USB printing mean no forced cloud, no locked accounts and no lock-in on files or materials. Every part is repairable and spares are stocked for years.
The XL+ never requires a network connection. Configure the printer, slice models, and install firmware updates offline without sacrificing any features or performance. For environments requiring strict security, the Wi-Fi module can be physically removed.
Government agencies, high-clearance manufacturing, and companies handling sensitive data can operate with the absolute guarantee that the printer will never share a single byte of data with any cloud infrastructure.
Designed for facilities with strict security protocols, the Critical Infrastructure Bundle guarantees offline safety: zero Wi-Fi circuitry, no built-in cameras, and a certified, encrypted USB drive.

“There is a real risk that data on prints, design models, or production processes could be transmitted to servers beyond the user’s control, including to the territory of the PRC.”
These teams already run our printers in production.

Customer story Škoda Auto
A printer farm went into the welding plant in Mladá Boleslav after maintenance staff, who already print at home, brought the idea to their supervisors. Printed clamps fully replaced the metal ones, and Central Technical Service basically stopped buying spare parts and started printing them instead.
“Cooperation of Škoda Auto and Prusa Research changed our way of thinking about production.”

When friction wears through the surface, the hidden color emerges as an instant visual warning. Keep your production accurate, maintain strict quality control, and keep out-of-spec parts off the line.

ISO certificates, declarations of conformity, warranty terms, and a few items we issue on request.
Quality, environmental and occupational health management - all audited.
Designed and manufactured in the EU and USA, including our own PCB production in Prague, TAA and NDAA compliant for government and defense procurement.
The entire production chain is under our control. We even make our own electronics on our own PCB line.
Available on request if you need to document what the printer stores and what a power cycle clears.
60-day refund policy, 2-year warranty in EU, 1 year in the USA. 24/7 tech support in seven languages with real experienced operators in EU & USA - no AI bots.
Guaranteed from the date of release. Every mechanical part is sold separately and nothing is glued shut.
“Siemens has selected Prusa as a trusted partner and preferred supplier of professional-grade 3D printers for manufacturing aids and prototypes production. We greatly appreciate Prusa's reliable data handling, printing performance and durability.”

For high-security environments, the XL platform is offered in a Critical Infrastructure edition that physically excludes the ESP Wi-Fi module. No radio on the board, not just disabled in software. Available with TAA-compliant configurations through a price quote request.
Every connection on this machine is optional.
Protect your designs and take your workflow offline. Everything can be updated without internet connection after your careful security audit. The software is fully open source, firmware updates can be performed using a USB drive.
For air-gapped operation
No forced online setup, no apps
The printer does not phone home.
For 100% privacy
Everything you need to get started is inside the box. However, if you want to expand your 3D printing capabilities, add these accessories to your shopping cart. Certain materials require special print sheets or nozzles - ask our 24/7 tech support with experienced operators in case you need help picking the right tools!
6 products







The XL+ prints any brand's 1.75 mm filament, slices with free open-source software, and runs fully offline. Every piece below is optional. The printer never depends on our cloud, our filament, or our permission.
The XL+ prints a full range from everyday PLA to engineering-grade polymers. PLA and PETG cover jigs, fixtures and prototypes out of the box; the optional Enclosure+ with filtration unlocks PC, PA and ASA for functional, high-temperature and load-bearing parts. Every material ships with a validated PrusaSlicer profile.
Fast, dimensionally stable prototyping and concept models. The lowest-cost way to validate geometry and fit before committing to engineering materials.
Tough, chemically resistant and water-tight. The workhorse for jigs, fixtures and functional parts that see handling on the shop floor. Prints open-frame.
UV- and weather-resistant with good heat resistance for functional and outdoor parts. Run with the optional Enclosure+ and filtration to control warping and capture fumes.
Among the strongest, most heat-resistant polymers on the platform. For load-bearing, high-temperature parts. Carbon-fibre grades add stiffness; use the Enclosure+ and a hardened nozzle.
Tough, wear- and fatigue-resistant for gears, bushings and living hinges. Hygroscopic, so dry before use; the optional Enclosure+ keeps large parts from warping.
Flexible, abrasion-resistant elastomer for seals, gaskets, grips and vibration dampers. The direct-drive Nextruder feeds it reliably at production speeds.
Three printers, three different answers. It comes down to how big your prints need to be, how much room you have on the desk, and whether you need more than one material in one job.
Firmware, documentation, material guides and related product pages.
Current firmware, drivers and the documentation set.
Nozzle and bed temperatures, sheet compatibility and properties for every filament.
What is covered and for how long, by region and by customer type.
The air-gapped configuration, letters of volatility and encrypted media transfer.
Full specification, versions, and the comparison against the Original Prusa XL.
Volume pricing, purchase orders and invoicing for fleet deployments.
Why Prusa is the number one choice for demanding industries.
What you design is what you print: the loadcell-probed first layer, the rigid CoreXY frame and automatic per-toolhead offsets hold dimensions across reprints and across machines. Qualify a part once, then reprint it with the same quality.
Our own print farm logs over a million testing hours every quarter, and current-generation Prusa printers hold excepional print reliability there. The XL+ ships with every fix we prepared in the last two years - It's perfect, day one.
CE and TAA compliant. Prusa is the first consumer 3D printer maker with UL 2904 GREENGUARD certification for indoor emissions (MK4S with Prusament PLA/PETG), and the Advanced Filtration System covers shared workspaces. Prusa Research is ISO 9001, 14001 and 45001 certified.
Offline-first by design: no forced cloud, no phone-home, open-source firmware you can read, removable Wi-Fi module. Designed and manufactured in the EU and USA (including our own PCB production in Prague) with TAA-compliant configurations for government and defense procurement.
Prusa Connect manages a whole fleet from one screen, free - the same software that runs our own farm of hundreds of printers. Get an instant overview of your entire print fleet, schedule jobs and track your prints. Coming soon: Prusa Connect Local - fully-featured system that runs locally.
Formal quotes, purchasing on invoice, multi-unit pricing, and a 60-day money-back guarantee. 2-year EU warranty, 24/7 human support in seven languages, spare parts guaranteed 5+ years, shipping from EU and US warehouses, and Prusa Academy operator training with certification.
A comprehensive reference of structural, operational, and procurement details frequently evaluated by engineering and sourcing teams.