QDOS

86-DOS - early version of Seattle Computer Products 86-DOS, which later evolved into MS-DOS. This software is the 488^th most popular in the global Wikipedia ranking of software and the 139^th most popular software in Catalan Wikipedia. Article “QDOS” in Catalan Wikipedia has 28.7 points for quality (as of July 1, 2026). The article contains 7 references and 9 sections.

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

In June 2026 the article “QDOS” was edited by 1 authors in Catalan Wikipedia and written by 3 authors in all languages.

Since the creation of article “QDOS”, its content was written by 19 registered users of Catalan Wikipedia and edited by 557 registered Wikipedia users in all languages.

86-DOS is on the 139^th place in local ranking of software in Catalan Wikipedia and on the 488^th place in global ranking of software in all the time.

The article is cited 32 times in Catalan Wikipedia and cited 694 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #150 in April 2014
• Global: #4122 in March 2003

The highest popularity rank from 2008:

• Local (Catalan): #12634 in April 2008
• Global: #71151 in October 2018

There are 22 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	English (en) 86-DOS		77.6912
2	Russian (ru) 86-DOS		48.4139
3	Italian (it) 86-DOS		40.4415
4	Catalan (ca) QDOS		28.7179
5	Finnish (fi) QDOS		24.4568
6	Galician (gl) QDOS		22.7286
7	Portuguese (pt) 86-DOS		21.9469
8	Spanish (es) QDOS		21.2718
9	Chinese (zh) 86-DOS		18.3516
10	German (de) 86-DOS		15.0677

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) 86-DOS		1 205 224
2	Spanish (es) QDOS		230 576
3	French (fr) QDOS		142 236
4	German (de) 86-DOS		122 833
5	Russian (ru) 86-DOS		86 568
6	Japanese (ja) 86-DOS		79 494
7	Italian (it) 86-DOS		78 346
8	Polish (pl) QDOS		77 265
9	Portuguese (pt) 86-DOS		21 323
10	Swedish (sv) QDOS		11 227

More...

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 "QDOS" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) 86-DOS		2 460
2	Spanish (es) QDOS		408
3	Russian (ru) 86-DOS		340
4	German (de) 86-DOS		270
5	French (fr) QDOS		192
6	Japanese (ja) 86-DOS		167
7	Italian (it) 86-DOS		124
8	Portuguese (pt) 86-DOS		109
9	Chinese (zh) 86-DOS		102
10	Polish (pl) QDOS		96

More...

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

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

#	Language	AI award	Relative AI
1	English (en) 86-DOS		142
2	Spanish (es) QDOS		70
3	German (de) 86-DOS		54
4	Italian (it) 86-DOS		54
5	French (fr) QDOS		47
6	Russian (ru) 86-DOS		32
7	Japanese (ja) 86-DOS		27
8	Polish (pl) QDOS		25
9	Catalan (ca) QDOS		19
10	Finnish (fi) QDOS		13

More...

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

Language versions of the article "QDOS" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) QDOS		1
2	English (en) 86-DOS		1
3	Italian (it) 86-DOS		1
4	Czech (cs) 86-DOS		0
5	German (de) 86-DOS		0
6	Spanish (es) QDOS		0
7	Persian (fa) داس-۸۶		0
8	Finnish (fi) QDOS		0
9	French (fr) QDOS		0
10	Galician (gl) QDOS		0

More...

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

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

#	Language	CI award	Relative CI
1	French (fr) QDOS		219
2	English (en) 86-DOS		161
3	German (de) 86-DOS		38
4	Catalan (ca) QDOS		32
5	Spanish (es) QDOS		30
6	Italian (it) 86-DOS		29
7	Korean (ko) 86-도스		26
8	Japanese (ja) 86-DOS		24
9	Russian (ru) 86-DOS		15
10	Chinese (zh) 86-DOS		15

More...

#	Language	Value
ca	Catalan QDOS
cs	Czech 86-DOS
de	German 86-DOS
en	English 86-DOS
es	Spanish QDOS
fa	Persian داس-۸۶
fi	Finnish QDOS
fr	French QDOS
gl	Galician QDOS
hr	Croatian 86-DOS
it	Italian 86-DOS
ja	Japanese 86-DOS
ko	Korean 86-도스
nl	Dutch 86-DOS
pl	Polish QDOS
pt	Portuguese 86-DOS
ru	Russian 86-DOS
sl	Slovenian 86-DOS
sv	Swedish QDOS
tr	Turkish QDOS
uk	Ukrainian 86-DOS
zh	Chinese 86-DOS

Best Rank

Catalan: #12634 04.2008

Global: #71151 10.2018

Best Rank

Catalan: #150 04.2014

Global: #4122 03.2003

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 Catalan Wikipedia the most popular articles on that day were: República Democràtica del Congo, Rafael Yuste i Abel, Juan Fernández Benítez, Pere Casacuberta Camps, Rudi García, Marcel Lefebvre, Michael Olise, Marta Montaner Santomà, Vito Quiles, Fèlix el gat.

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