Name: Mastering Dongle Management with OpenLM Platform
Start: 2026-03-05T10:00:00+00:00
End: 2026-03-05T17:00:00+00:00
Location: OpenLM

Strategic management of ESPRIT licenses with OpenLM

ESPRIT is a high-performance Computer-Aided Manufacturing (CAM) software solution developed by DP Technology, now part of Hexagon AB’s Manufacturing Intelligence Division. It is a critical tool for programming CNC machine tools in milling, turning, and wire EDM operations. The high cost and specialized nature of this software demand efficient license management to maximize machine uptime and engineering productivity.

OpenLM provides a powerful solution for interfacing with the ESPRIT license manager, ensuring you gain the deep visibility and control necessary to maximize the utilization of these high-value CAM licenses. OpenLM ESPRIT integration delivers the crucial data needed for optimization and smart procurement.

Understanding ESPRIT licensing: FLEX and Sentinel

ESPRIT licenses are protected by specialized license management systems and can be deployed using various models to suit the user’s needs.

What is ESPRIT license manager?

The ESPRIT License Manager generally refers to the system used by DP Technology to control and distribute access to the ESPRIT CAM software. Like many engineering vendors, DP Technology often utilizes industry-standard license managers like Flexera (FLEXlm/FLEXnet) or Sentinel RMS for concurrent network licensing.

ESPRIT licensing schemas

ESPRIT licensing is often modular, and access is managed via a network server:

Concurrent/Floating licenses: The most common model in enterprise environments, where a pool of licenses is hosted on a central server and shared by multiple users across the network.
Modular licensing: ESPRIT licenses are often structured around modules (e.g., milling, turning, simulation). A user may check out a specific feature license (e.g., ESPRIT_Mill_3X) when running the application.
Hardware protection: Licenses may be tied to a hardware key (dongle) or a specific computer ID for security and enforcement.

OpenLM's solution for ESPRIT license monitoring and analytics

OpenLM is fully configured to monitor the ESPRIT License Manager when it runs on supported third-party license servers like FLEXlm or Sentinel RMS. This integration is crucial for collecting and analyzing usage data from the license server’s status and log files.

OpenLM capability	Value for ESPRIT licenses	Supported by OpenLM
Real-time usage monitoring	Tracks usage activity with high-resolution reporting, available by second.	Yes
License totals and features	Reports the total number of licenses owned and monitors the consumption of specific ESPRIT features (e.g., ESPRIT_Mill_5X).	Yes
License denials reporting	Capture and report on instances where a user is denied access due to license pool saturation, providing evidence for capacity planning.	Yes
License harvesting/Reclamation	OpenLM Applications Manager enables automated identification and reclamation of idle ESPRIT licenses, returning them to the pool for immediate reuse.	Yes
Borrowed license reporting	Tracking and reporting for licenses temporarily borrowed for offline work is supported for FLEXlm/Sentinel.	Yes
Historical reporting	Provides comprehensive usage history, identifying trends and peak consumption to guide license renewal strategies.	Yes

The OpenLM advantage for ESPRIT license manager

OpenLM ensures your investment in high-cost CAM software is maximized by providing unparalleled visibility and optimization tools.

Maximize ROI with harvesting: The automated license harvesting feature for supported LMs can reclaim idle ESPRIT licenses (where applicable) and return them to the pool, ensuring maximum availability without additional purchases.
Evidence-based procurement: Detailed reports on denials and peak usage provide the concrete data needed to justify license purchases and negotiate effectively with DP Technology.
Unified SAM: By supporting industry-standard license managers like FLEX and Sentinel, OpenLM centralizes the monitoring of ESPRIT alongside all your other engineering software in one platform.
Broker reliability: The use of OpenLM Broker ensures stable and buffered communication with the license server, maintaining data integrity during network fluctuations.