VTK

Visualization Toolkit - free software system for 3D computer graphics, image processing and visualization. This software is the 1334^th most popular in the global Wikipedia ranking of software and the 884^th most popular software in Portuguese Wikipedia. Article “VTK” in Portuguese Wikipedia has 1.6 points for quality (as of July 1, 2026). The article also contains templates indicating quality issues, therefore its score was reduced by 0.09 points.

This article has the best quality in Russian Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “VTK”, its content was written by 6 registered users of Portuguese Wikipedia and edited by 195 registered Wikipedia users in all languages.

Visualization Toolkit is on the 884^th place in local ranking of software in Portuguese Wikipedia and on the 1334^th place in global ranking of software in all the time.

The article is cited 4 times in Portuguese Wikipedia and cited 115 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #23489 in December 2007
• Global: #108940 in March 2015

The highest popularity rank from 2008:

• Local (Portuguese): #162594 in June 2009
• Global: #187143 in April 2026

There are 12 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, 2026 (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	Russian (ru) Visualization Toolkit		36.5335
2	English (en) VTK		33.2752
3	Chinese (zh) VTK		29.3955
4	Polish (pl) VTK		22.7318
5	Catalan (ca) VTK		20.9712
6	Korean (ko) VTK		20.3351
7	Spanish (es) VTK		19.8228
8	French (fr) VTK		19.118
9	Persian (fa) ابزار دیداری‌سازی		16.2952
10	Japanese (ja) Visualization Toolkit		10.5832

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) VTK		378 046
2	Chinese (zh) VTK		49 396
3	French (fr) VTK		36 435
4	Japanese (ja) Visualization Toolkit		32 383
5	Russian (ru) Visualization Toolkit		22 711
6	Spanish (es) VTK		22 033
7	Polish (pl) VTK		10 530
8	Portuguese (pt) VTK		7 622
9	Persian (fa) ابزار دیداری‌سازی		2 209
10	Korean (ko) VTK		1 610

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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 "VTK" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) VTK		1 019
2	Spanish (es) VTK		394
3	French (fr) VTK		134
4	Chinese (zh) VTK		118
5	Japanese (ja) Visualization Toolkit		46
6	Russian (ru) Visualization Toolkit		46
7	Persian (fa) ابزار دیداری‌سازی		15
8	Portuguese (pt) VTK		14
9	Korean (ko) VTK		11
10	Polish (pl) VTK		11

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

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

#	Language	AI award	Relative AI
1	English (en) VTK		99
2	French (fr) VTK		32
3	Polish (pl) VTK		15
4	Persian (fa) ابزار دیداری‌سازی		11
5	Japanese (ja) Visualization Toolkit		8
6	Chinese (zh) VTK		8
7	Spanish (es) VTK		6
8	Portuguese (pt) VTK		6
9	Hindi (hi) वीटीके		4
10	Catalan (ca) VTK		2

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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 "VTK" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) VTK		0
2	English (en) VTK		0
3	Spanish (es) VTK		0
4	Persian (fa) ابزار دیداری‌سازی		0
5	French (fr) VTK		0
6	Hindi (hi) वीटीके		0
7	Japanese (ja) Visualization Toolkit		0
8	Korean (ko) VTK		0
9	Polish (pl) VTK		0
10	Portuguese (pt) VTK		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 "VTK" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) VTK		56
2	French (fr) VTK		14
3	Japanese (ja) Visualization Toolkit		8
4	Korean (ko) VTK		7
5	Russian (ru) Visualization Toolkit		7
6	Chinese (zh) VTK		7
7	Portuguese (pt) VTK		4
8	Catalan (ca) VTK		3
9	Spanish (es) VTK		3
10	Persian (fa) ابزار دیداری‌سازی		3

More...

#	Language	Value
ca	Catalan VTK
en	English VTK
es	Spanish VTK
fa	Persian ابزار دیداری‌سازی
fr	French VTK
hi	Hindi वीटीके
ja	Japanese Visualization Toolkit
ko	Korean VTK
pl	Polish VTK
pt	Portuguese VTK
ru	Russian Visualization Toolkit
zh	Chinese VTK

Best Rank

Portuguese: #162594 06.2009

Global: #187143 04.2026

Best Rank

Portuguese: #23489 12.2007

Global: #108940 03.2015

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Portuguese Wikipedia the most popular articles on that day were: Erling Haaland, República Democrática do Congo, Romelu Lukaku, Copa do Mundo FIFA de 2026, Kylian Mbappé, Senegal, Copa do Mundo FIFA, Lista de artilheiros da Copa do Mundo FIFA, Harry Kane, Carlo Ancelotti.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information