GroupDocs.Comparison for Python via .NET Leave feedback

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GroupDocs.Comparison for Python via .NET is a Python version of the GroupDocs.Comparison API. It detects differences between source and target files at paragraph, word, and character levels — including style and formatting changes. The API supports 50+ document types including Microsoft Office, OpenOffice, AutoCAD, Visio, images, source code, PDFs, and more.

from groupdocs.comparison import Comparer

# Compare two DOCX revisions and write a tracked-changes result
with Comparer("source.docx") as comparer:
    comparer.add("target.docx")
    comparer.compare("result.docx")

• Wide format support: 50+ document types including DOCX, PDF, XLSX, PPTX, ODT, HTML, images, CAD, and source code.
• Granular change detection: paragraph, word, and character-level diffs, including style and formatting changes.
• Accept / reject workflows: review individual detected changes and re-emit the document honouring per-change decisions.
• Multi-source comparison: diff one source against multiple targets in a single pass, or compare entire folders.

GroupDocs.Comparison supports a wide range of file formats. For a complete list, see the full list of supported formats.

• Microsoft Office (Word, Excel, PowerPoint, Visio)
• PDF (Standard PDFs)
• OpenDocument (ODT, ODS, ODP)
• Images (JPEG, PNG, BMP, TIFF)
• Text/Markdown (TXT, MD)
• HTML/Web (HTML, MHTML)
• AutoCAD (DWG, DXF)
• Source code (CS, JAVA, JS, PY, and more)