If you are only doing small engraving tests, use the free Lihuiyu software . If you run a business or need complex designs, buy LightBurn (which still requires the Lihuiyu drivers you downloaded above). Is Lihuiyu Studio Labs Software Safe for Windows 11? Many users report that Windows Defender flags LaserDRW.exe as "Trojan:Win32/Wacatac" . In most cases, this is a false positive because the executable is not digitally signed and uses low-level USB control commands.
Check the r/laserengraving subreddit or the official LightBurn forum for community support. Disclaimer: Lihuiyu Studio Labs software is copyright of Lihuiyu Technology Co., Ltd. This guide is for educational purposes. Always follow laser safety protocols (ventilation, cooling, fire watch).
Last Updated: October 2025
However, finding a legitimate, virus-free can feel like navigating a minefield of fake links, expired hosting sites, and broken driver installations.
| Feature | Lihuiyu LaserDRW | LightBurn (Paid: $60) | | --- | --- | --- | | | Free | One-time license | | Image trace | Yes (low quality) | Yes (professional) | | Layer control | No (single layer) | Yes (10+ layers per job) | | G-Code import | No | Yes | | Camera alignment | No | Yes | | Rotary axis support | Basic | Full | | Windows 11 stability | Poor (crashes often) | Excellent | lihuiyu studio labs laser software download
Remember: This software is old (dating back to 2015-2018), so temper your expectations. For advanced features like variable power per layer or 3D engraving, you will eventually need to upgrade to LightBurn.
If you own a small CO2 laser engraver or a diode laser cutter from brands like , Orion Motor Tech , K40 , or generic Chinese laser machines, you have likely encountered the name Lihuiyu Studio Labs . This software—often referred to simply as "Lihuiyu" or "LaserDRW"—is the standard control interface for the popular M2 Nano, M3 Nano, and AWC series laser controller boards. If you are only doing small engraving tests,
But for basic logo engraving, photo engraving, and cutting acrylic – Lihuiyu Studio Labs remains a functional, free entry point into the world of desktop laser manufacturing.