IronXL for Python via .NETIronXL for Python via .NET

Iron SoftwareSpreadsheet ControlsWindows DLL
Version 2026.x (Aug 4, 2026)

Read, edit, and create Excel spreadsheets in Python.

  • Creates, loads, and edits Excel workbooks and worksheets programmatically.
  • Supports formulas, charts, styling, and structured cell range operations.
  • Exports spreadsheet data to multiple file and data formats.
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IronXL for Python via .NETLoading
Read, edit and create Excel spreadsheet files with no need for Microsoft Office or Excel Interop.
IronXL for Python via .NET is a spreadsheet library that enables developers to create, read, edit, and export Excel files within Python applications. It provides APIs for managing workbooks, worksheets, formulas, charts, and formatting, while supporting data conversion and automation workflows without requiring Microsoft Excel or Office Interop.

Workbook Creation and Loading

Create new Excel workbooks or load existing spreadsheet files for processing within Python applications. Supports working with Excel documents and common tabular data formats used in automation and data exchange workflows.

Excel File Handling Without Excel Installed

Read, create, and edit Excel files programmatically without requiring Microsoft Excel or Office Interop, simplifying deployment and enabling server-side and automated spreadsheet processing.

Multiple Input and Output Formats

Import and export spreadsheet data across Excel formats and delimited text files such as CSV, enabling seamless data exchange between applications, systems, and reporting workflows.

Worksheet Management

Add, remove, duplicate, reorder, and activate worksheets within a workbook, providing full control over spreadsheet structure and organization for dynamic data handling.

Formula Calculation and Recalculation

Apply and evaluate Excel formulas while automatically recalculating results when underlying data changes, ensuring spreadsheet logic remains accurate during editing and automation processes.

Chart Creation and Editing

Create and modify charts including bar, column, line, pie, area, and scatter types, enabling applications to visualize spreadsheet data effectively within generated workbooks.

Cell and Range Operations

Perform operations on cell ranges such as sorting, copying, clearing, merging, and find-and-replace, enabling efficient manipulation and transformation of spreadsheet data.

Data Import from Objects and Collections

Populate worksheets directly from Python data structures such as lists, arrays, and tables, simplifying the creation of spreadsheets from application data and supporting automated reporting scenarios.

Cell Styling and Formatting

Customize fonts, borders, alignment, colors, and number formats including dates and currency, allowing applications to control spreadsheet presentation and produce polished, readable documents.

Worksheet Layout and Content Control

Modify worksheet layout by resizing rows and columns, freezing panes, inserting or deleting rows and columns, and embedding images to structure and enhance spreadsheet content.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • Windows DLL