Aspose.Note FOSS

Aspose.Note FOSS is an MIT-licensed Python library for reading and extracting content from Microsoft OneNote (.one) files. It provides structured access to pages, text, images, tables, tags, and attached files without requiring Microsoft Office.

Key capabilities

• Load .one files from a file path or a binary stream
• Iterate pages and access section metadata
• Extract text runs with formatting (bold, italic, font size, color)
• Extract embedded images as bytes
• Parse tables including row and column structure
• Read tags, numbered lists, and attached file references
• Export documents to PDF (requires the reportlab package)

Supported formats

.one (read), PDF (export, requires reportlab)

Select your platform to access installation guides and full documentation: