Extract text from Mach3 macros (M1S)
To convert M1S macros to another format, you need Mach3 or other Developer software.
To convert other file formats to the "Macro Script" file type, you need software like Mach3 or a similar tool.
The .M1S file is a macro script used primarily by Mach3 CNC control software. It automates repetitive machine actions, defines custom M-codes, and handles complex hardware routines such as automatic tool changes or edge probing. These files contain code written in Cypress VBScript.
While highly effective for machine control, the .M1S format has distinct disadvantages outside the workshop. It is proprietary to the Mach3 ecosystem. Users who do not operate CNC machines cannot execute or understand these files. Standard operating systems do not recognize the .M1S extension, which causes errors when sharing scripts with external developers or support technicians for review.
To share these macros safely, you should convert .M1S to TXT, VBS, or PDF. Converting to standard text formats preserves the script structure and allows anyone to read the code on mobile devices or web browsers without specialized software.
Because .M1S is a niche, industry-specific file type, standard online converters often fail to process it, mistakenly rejecting it as an invalid file. Just drag and drop your file onto convert.guru to identify the format, view the internal VBScript code, and convert it when possible.
Convert.Guru analyzes your M1S file, detects the exact format, and lets you read the text inside.
Users also converted CNC, DNC and AEF files.
If you want to convert M1S file to MP4, AVI, MOV, WMV, FLV, WEBM, MKV, M4V, 3GP, OGV, ASF or RM, you can use Mach3 or similar software from the "CNC Machine Automation Script" category. In the File menu, look for Save As… or Export….
To convert MTS, MOV, RMVB, DIVX, RM, H264, TS, WMV, VOB, MP4, XVID or AVI files to M1S, try Mach3 or another comparable tool in the "CNC Machine Automation Script" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our M1S converter.