Laser engraving requires absolute precision, and the Makerbase MKS line of control boards represents some of the most reliable hardware available for DIY and professional setups alike. To unlock the full potential of these boards, using the correct software version is critical.
The MKSLaserTool is a Windows-based utility specifically designed to interface with the MKS DLC32 control board, a popular open-source controller used in many laser engravers, such as the Longer B1, TWO TREES series, and other DIY laser systems. This tool is the bridge between your computer and the laser machine, allowing you to perform critical tasks that are not possible through standard laser software like LightBurn or LaserGRBL.
Avoid generic "free download" websites. Many host outdated or tampered executables. Instead, follow this hierarchy for a safe download: mks laser tool setup v112exe download better
Go to the MKS Instruments support page and search for "Laser Tool Utility." If v1.12 is not listed, use the "Legacy Software Archive" request form. MKS support will often email you a direct link if you provide your laser's serial number.
If your machine is lagging, missing steps, or you want to switch between Laser mode and CNC Carving mode, you need to flash the appropriate firmware. This tool is the bridge between your computer
Complete Guide to MKS Laser Tool Setup V1.1.2.exe: Optimize Your Engraver
: Uploads compiled .bin firmware payloads directly over USB to 32-bit controller boards like the MKS DLC32. Instead, follow this hierarchy for a safe download:
The version is a dedicated Windows utility designed for the MKS DLC32 series. Unlike general-purpose software like LightBurn or LaserGRBL, this tool is specifically for hardware management . You use it to:
This concise handbook walks you through installing, configuring, and optimizing MKS Laser Tool v1.12 (v112.exe). It covers preparation, safe installation, connection to common controllers, basic workflow, troubleshooting, and tips to get better results quickly.
The .exe format removes the need to install Python 2.7.x or manage libraries manually.