Ideas for better
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Practical guides, engineering decisions, release context, and measured tradeoffs from the OfficeIMO and PSWriteOffice ecosystem.

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Reading documents with OfficeIMO.Reader

Build selective extraction pipelines for search, AI ingestion, review, and batch processing without forcing every format engine into every deployment.

March 1, 2026ReaderIngestion

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blog2025-03-20

Building Excel Reports with Parallel Compute

Learn how OfficeIMO.Excel uses a parallel threading model to accelerate bulk cell writes, AutoFit, and formula recalculation for large workbooks.

excelperformancethreading

blog2025-02-10

Creating Word Documents Without Microsoft Word Installed

A step-by-step tutorial showing how to create professional Word documents with paragraphs, tables, and images using OfficeIMO.Word in C#.

worddocxgetting-started

blog2025-01-15

Introducing OfficeIMO: Open Source Office Document Libraries for .NET

Announcing OfficeIMO, a free MIT-licensed suite of .NET libraries for creating, reading, and manipulating Office documents without requiring Microsoft Office.

open-sourcedotnetoffice

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