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NPOI.OpenXmlFormats.dll

Uploaded: 2023-10-11 Last Validated: 2025-10-13
2.5.5.0 2MB x86 (32 bit) Verified 2025-10-13
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File Info

Integrity Check
Passed
Filename
NPOI.OpenXmlFormats.dll
Uncompressed Size
2MB
MD5
25d7d539cd454ed018d64e65aa2084f8
SHA256
8684d4c2d6f7cedb755abca17defe65e5080a6c51e7e3df14a3c727a853c4ef8
SHA1
7dee61014f95eca1d130c2f4c851e7cf69de9d59

Metadata

Status
Complete
Company
Nissl
Product
NPOI
Description
NPOI OpenXmlFormats
Build Note
N/A
Copyright
Apache 2.0

Data Points

First Upload
2023-10-11

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-bit → C:\Windows\SysWOW64
64-bit → C:\Windows\System32
Restart the application after installing the DLL
3.Restart Software
Close and reopen the application so Windows can load the new DLL.