.dll file

OpenXmlPowerTools.dll

Uploaded: 2026-01-12 Last Validated: 2026-01-12
4.6.0.0 1.4MB x86 (32 bit) Verified 2026-01-12
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File Info

Integrity Check
Passed
Uncompressed Size
1.4MB
MD5
279268718791aaef9baa1b6fb49564b7
SHA256
244ab7cff7db0154f87b51901895b6e4d60e2a925b6760a5252760c577164170
SHA1
e1fece58a07234cd54b5e6b99685d39c86fec274

Metadata

Status
Complete
Company
Microsoft, Eric White, Lionel Vallet
Product
OpenXmlPowerTools
Description
OpenXmlPowerTools
Build Note
Based on maintainer EricWhite's vNext fork, includes .NET 6.0 and .NET Standard 2.0 build target for use in cross-platform scenarios. 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. •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. •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.
Copyright

Data Points

First Upload
2026-01-12

Install Instructions

Open the downloaded archive and extract the DLL file
1.Extract .DLL
Open the archive you downloaded and extract the specific .dll file.
Install the DLL into the correct Windows system folder
2.Install .DLL
Place the file in the correct folder:
32-bitC:\Windows\SysWOW64
64-bitC:\Windows\System32
Restart the application after installing the DLL
3.Restart Software
Close and reopen the application so Windows can load the new DLL.