PhCNC LSSE HD 64-bit
64-bit Windows installer (recommended for 64-bit Windows) - 14.8 MBSHA-256: A663B56CEF22F6E28BDBDBAFE34D19F681B7CD88CFA33C0C224D66F18252E506
Download PhCNC LSSE HD v6.4.1 for 32-bit or 64-bit Windows.
64-bit Windows installer (recommended for 64-bit Windows) - 14.8 MBSHA-256: A663B56CEF22F6E28BDBDBAFE34D19F681B7CD88CFA33C0C224D66F18252E506
32-bit Windows installer - 12.9 MBSHA-256: EEAA8F50CB77E53546199DA5C1110C6199872A77C32C37C5CE57BA5B90087DEA
Published 2 Aug 2026 for x86 and x64 Windows installations.
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.
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.
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.