PDF

Quality:

PDF - family of file formats used to present documents. Article “PDF” in Finnish Wikipedia has 24 points for quality (as of July 1, 2025). The article contains 11 references and 10 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.26 points.

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

Achievements in all the time:

Finnish Wikipedia:

fi

The 6028^th most popular in Finnish Wikipedia.

fi

The 7915^th most editable in Finnish Wikipedia.

Global Wikipedia:

The 3297^th most popular in all topics.

The 2996^th most popular in AI.

Achievements in the last month:

Finnish Wikipedia:

fi

The 5283^rd most editable in Finnish Wikipedia in the last month.

Global Wikipedia:

The 8534^th most popular in all topics in the last month.

The 3048^th most popular in AI in the last month.

In June 2025 the article “PDF” was edited by 1 authors in Finnish Wikipedia (5283^rd place) and written by 37 authors in all languages (3048^th place).

Since the creation of article “PDF”, its content was written by 56 registered users of Finnish Wikipedia (7915^th place) and edited by 4459 registered Wikipedia users in all languages (2996^th place).

The article is cited 377 times in Finnish Wikipedia and cited 116370 times in all languages (1066^th place).

The highest Authors Interest rank from 2001:

• Local (Finnish): #67 in October 2004
• Global: #406 in November 2003

The highest popularity rank from 2008:

• Local (Finnish): #1496 in October 2008
• Global: #1278 in June 2008

There are 53 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	Tamil (ta) பி.டி.எவ்		76
2	Chinese (zh) PDF		73.7456
3	German (de) Portable Document Format		69.6663
4	English (en) PDF		66.0839
5	Italian (it) Portable Document Format		56.6899
6	Japanese (ja) Portable Document Format		48.1479
7	Vietnamese (vi) PDF		38.0314
8	French (fr) Portable Document Format		34.5113
9	Czech (cs) Portable Document Format		32.9876
10	Catalan (ca) PDF		32.2456

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

#	Language	Popularity award	Relative popularity
1	English (en) PDF		21 306 929
2	Spanish (es) PDF		5 229 180
3	German (de) Portable Document Format		4 906 822
4	Japanese (ja) Portable Document Format		4 013 766
5	Russian (ru) Portable Document Format		3 607 383
6	French (fr) Portable Document Format		2 123 873
7	Italian (it) Portable Document Format		1 402 373
8	Portuguese (pt) Portable Document Format		1 011 712
9	Polish (pl) Portable Document Format		968 446
10	Chinese (zh) PDF		658 808

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

#	Language	Popularity award	Relative popularity
1	English (en) PDF		50 170
2	German (de) Portable Document Format		19 894
3	Spanish (es) PDF		13 035
4	Russian (ru) Portable Document Format		12 202
5	Japanese (ja) Portable Document Format		5 615
6	French (fr) Portable Document Format		4 809
7	Chinese (zh) PDF		2 423
8	Polish (pl) Portable Document Format		1 953
9	Italian (it) Portable Document Format		1 763
10	Arabic (ar) PDF		1 703

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

#	Language	AI award	Relative AI
1	English (en) PDF		1 237
2	German (de) Portable Document Format		517
3	French (fr) Portable Document Format		344
4	Spanish (es) PDF		215
5	Italian (it) Portable Document Format		188
6	Russian (ru) Portable Document Format		188
7	Japanese (ja) Portable Document Format		183
8	Dutch (nl) Portable document format		123
9	Chinese (zh) PDF		104
10	Polish (pl) Portable Document Format		91

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

#	Language	AI award	Relative AI
1	English (en) PDF		10
2	Spanish (es) PDF		7
3	German (de) Portable Document Format		4
4	Hindi (hi) पीडीऍफ		3
5	Italian (it) Portable Document Format		2
6	Japanese (ja) Portable Document Format		2
7	Thai (th) รูปแบบเอกสารใช้ได้หลายระบบ		2
8	Czech (cs) Portable Document Format		1
9	Esperanto (eo) Portebla dokumentformo		1
10	Finnish (fi) PDF		1

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

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Finnish Wikipedia the most popular articles on that day were: Seppo Kääriäinen, Nelli Matula, Chisu, Paula Siimes, Jori Roosberg, Sinners, Oscar-gaala 2026, Sean Penn, Mico Luoto, Michael B. Jordan.

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