XLSM to CAL Converter

Convert XLSM to CAL online quickly and easily. Just upload your file, convert it, and download the CAL in seconds.

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What is XLSM ?

XLSM is an Excel workbook that contains macros (VBA). Excel blocks macros from unknown sources, and many e-mail systems block XLSM files.

XLSM format  ▶

What is CAL ?

CAL is a raster format for black-and-white technical drawings from the US military CALS standard, compressed with Group 4 fax compression.

CAL format  ▶

How to convert XLSM to CAL

  1. Upload your XLSM file
    Drag and drop your XLSM file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose CAL as output format
    The converter is preset to CAL, but you can select any other output format before converting.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression before converting.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.