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Importing Files

IronCalc supports importing Excel files (.xlsx). You can open existing spreadsheets and continue working on them directly in IronCalc.

How to Import Files

  1. In the top-left corner of the screen, click on File and then Import. This will open a dialog.

Import dialog

  1. From the dialog, upload your file using one of the following methods:
    • Drag and Drop: Drag your .xlsx file and drop it onto the upload area.
    • Click to Browse: Click on the orange link and select a file from your device.

The maximum file size allowed is 10 MB.