PhCNC LSSE 64-bit installer (EXE)
64-bit Windows standalone installer (recommended) - 43.7 MBSHA-256: 6A7EE156B971AF0CD5AFF6EF17EC4043402C9344233F57FB0C94CB13B5690DC8
Software-license edition
PhCNC LSSE Downloads
Download PhCNC LSSE v6.7.8 for 32-bit or 64-bit Windows.
Microsoft Store
Install from Microsoft Store
For supported Windows systems, PhCNC LSSE can be installed through Microsoft Store. Evaluation Mode has no time limit; a PhCNC LSSE license is required only for production-file export.
Current release: v6.7.8, published 22 Aug 2026.
Digital signing: PhCNC LSSE installers are digitally signed by TELENET EOOD.
Windows compatibility: 32-bit versions support Windows XP through Windows 11. 64-bit versions support Windows 7 through Windows 11.
Standalone installers
Select your Windows architecture
PhCNC LSSE 64-bit installer (ZIP)
ZIP archive containing the identical 64-bit installer - 18.7 MBSHA-256: 72ADDDBDF3E0F2DDFE944387DB38D9B7C45D1901E454B1C4F3CBD47A4388A98D
PhCNC LSSE 32-bit installer (EXE)
32-bit Windows standalone installer - 36.7 MBSHA-256: 6B921F173DE39AC76CCB3ED94D2650395BC1F8169FB2BD3F78E29C0528EE63A0
PhCNC LSSE 32-bit installer (ZIP)
ZIP archive containing the identical 32-bit installer - 16.9 MBSHA-256: 53F3BE11C3E86C20EE08F403420E5AC895B6B05E23B1ADDEA83B85063C323BBD
Release information
Version 6.7.8
Published 22 Aug 2026 for x86 and x64 Windows installations.
Release summary
Current PhCNC LSSE CAM Edition release with Gerber, ODB++, Excellon and DXF import, PCB arrangement and panelization, machining toolpath generation, and CNC simulation.
The standalone installers and ZIP 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. Both are digitally signed by TELENET EOOD; verify the publisher in Windows before installation.
Run the application in Evaluation Mode to verify compatibility with your Windows system and production files.
User manual: PhCNC LSSE User's Manual EN v6.6.3 (PDF).
Licensing
Software license required for export
PhCNC LSSE can be installed and evaluated without a time limit. A valid computer-bound software license is required to export G-code and other machine-output files.