Apache POI

Apache POI - Java library for reading and writing Microsoft Office file formats, such as Excel, PowerPoint, Word, Visio, Publisher and Outlook. It supports both the older (OLE2) and new (OOXML - Office Open XML) formats.. Article “Apache POI” in English Wikipedia has 39.8 points for quality (as of July 1, 2025). The article contains 23 references and 7 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

Since the creation of article “Apache POI”, its content was written by 90 registered users of English Wikipedia and edited by 207 registered Wikipedia users in all languages.

The article is cited 169 times in English Wikipedia and cited 488 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #8225 in January 2003
• Global: #12191 in January 2003

The highest popularity rank from 2008:

• Local (English): #159687 in April 2015
• Global: #163415 in April 2015

There are 7 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Apache POI		39.8283
2	German (de) Apache POI		28.771
3	French (fr) Apache POI		16.7119
4	Korean (ko) 아파치 POI		16.5998
5	Chinese (zh) Apache POI		14.4603
6	Polish (pl) Apache POI		11.4168
7	Japanese (ja) Apache POI		10.469

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "Apache POI" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Apache POI		492 749
2	Japanese (ja) Apache POI		279 962
3	German (de) Apache POI		70 180
4	Chinese (zh) Apache POI		47 384
5	French (fr) Apache POI		39 125
6	Korean (ko) 아파치 POI		29 602
7	Polish (pl) Apache POI		20 218

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Apache POI" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Apache POI		972
2	Japanese (ja) Apache POI		362
3	German (de) Apache POI		115
4	Chinese (zh) Apache POI		106
5	French (fr) Apache POI		75
6	Korean (ko) 아파치 POI		50
7	Polish (pl) Apache POI		18

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Apache POI" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Apache POI		90
2	German (de) Apache POI		36
3	Japanese (ja) Apache POI		27
4	French (fr) Apache POI		26
5	Polish (pl) Apache POI		12
6	Chinese (zh) Apache POI		12
7	Korean (ko) 아파치 POI		4

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Apache POI" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Japanese (ja) Apache POI		1
2	German (de) Apache POI		0
3	English (en) Apache POI		0
4	French (fr) Apache POI		0
5	Korean (ko) 아파치 POI		0
6	Polish (pl) Apache POI		0
7	Chinese (zh) Apache POI		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Apache POI" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Apache POI		169
2	French (fr) Apache POI		95
3	Japanese (ja) Apache POI		78
4	Korean (ko) 아파치 POI		70
5	Chinese (zh) Apache POI		67
6	German (de) Apache POI		6
7	Polish (pl) Apache POI		3

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#	Language	Value
de	German Apache POI
en	English Apache POI
fr	French Apache POI
ja	Japanese Apache POI
ko	Korean 아파치 POI
pl	Polish Apache POI
zh	Chinese Apache POI

Best Rank

English: #159687 04.2015

Global: #163415 04.2015

Best Rank

English: #8225 01.2003

Global: #12191 01.2003

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In English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information