Clippit - fresh PowerTools for OpenXml

Why Clippit?

Clippit is a fork of Open-Xml-PowerTools (currently owned by Eric White) with new features, fixes and performance optimizations.

Key highlights:

• Shipped as new NuGet package published from latest master.
• Target netstandard2.0 and uses latest C# language features.
• Continuously tested on Windows, macOS and Linux.
• Can be used side-by-side with any existing Open-Xml-PowerTools assembly.

Key features:

• Provides optimized slide publishing API and improved PresentationBuilder
• ISource extensibility model for DocumentBuilder and new TableCellSource.
• SpreadsheetWriter that is able to generate multi-spreadsheet Excel files with data formatted as table and compatible with Power BI.

Most of existing content about Open-Xml-PowerTools is still relevant:

• DocumentBuilder Resource Center
• PresentationBuilder Resource Center
• WmlToHtmlConverter Resource Center
• DocumentAssembler Resource Center

About Open-XML-PowerTools

The Open XML PowerTools provides guidance and example code for programming with Open XML Documents (DOCX, XLSX, and PPTX). It is based on, and extends the functionality of the Open XML SDK.

It supports scenarios such as:

• Splitting DOCX/PPTX files into multiple files.
• Combining multiple DOCX/PPTX files into a single file.
• Populating content in template DOCX files with data from XML.
• High-fidelity conversion of DOCX to HTML/CSS.
• High-fidelity conversion of HTML/CSS to DOCX.
• Searching and replacing content in DOCX/PPTX using regular expressions.
• Managing tracked-revisions, including detecting tracked revisions, and accepting tracked revisions.
• Updating Charts in DOCX/PPTX files, including updating cached data, as well as the embedded XLSX.
• Comparing two DOCX files, producing a DOCX with revision tracking markup, and enabling retrieving a list of revisions.
• Retrieving metrics from DOCX files, including the hierarchy of styles used, the languages used, and the fonts used.
• Writing XLSX files using far simpler code than directly writing the markup, including a streaming approach that enables writing XLSX files with millions of rows.
• Extracting data (along with formatting) from spreadsheets.

Copyright (c) Microsoft Corporation 2012-2017
Portions Copyright (c) Eric White Inc 2018-2019
Portions Copyright (c) Sergey Tihon 2019-2024
Licensed under the MIT License.