PhCNC LSSE HD 64-bit
64-bit Windows installer (recommended for 64-bit Windows) - 14.8 MBSHA-256: A663B56CEF22F6E28BDBDBAFE34D19F681B7CD88CFA33C0C224D66F18252E506
Hardware Dongle Edition
PhCNC LSSE HD Downloads
Download PhCNC LSSE HD v6.4.1 for 32-bit or 64-bit Windows.
Current release: v6.4.1, published 2 Aug 2026.
Windows compatibility: 32-bit versions support Windows XP through Windows 11. 64-bit versions support Windows 7 through Windows 11.
Digital signing: PhCNC LSSE HD installers are digitally signed by TELENET EOOD.
Installers
Select your Windows architecture
PhCNC LSSE HD 32-bit
32-bit Windows installer - 12.9 MBSHA-256: EEAA8F50CB77E53546199DA5C1110C6199872A77C32C37C5CE57BA5B90087DEA
Release information
Version 6.4.1
Published 2 Aug 2026 for x86 and x64 Windows installations.
Release summary
Current PhCNC LSSE HD CAM Edition release with Gerber, ODB++, Excellon and DXF import, PCB arrangement and panelization, machining toolpath generation, and CNC simulation.
The installer archives are immutable versioned downloads. SHA-256 values above identify the published files.
Windows and installation
Use the x64 installer on 64-bit Windows. The x86 installer is provided for 32-bit Windows. Install the required USB licensing driver and connect the official PhCNC LSSE HD dongle for licensed production-file export.
PhCNC LSSE HD is a separate application build and is distributed directly by TELENET LTD.
User manual: PhCNC LSSE User's Manual EN (PDF).
Microsoft Store: PhCNC LSSE HD is not a Microsoft Store product.
Licensing
Official USB license dongle required for export
PhCNC LSSE HD can be installed and evaluated without a time limit. The official USB hardware license and required driver enable production-file export. Software activation keys are not used by this edition.