This software is the 8338th most popular in the global Wikipedia ranking of software and the 906th most popular software in Italian Wikipedia. Article “GNU PDF” in Italian Wikipedia has 16.6 points for quality (as of July 1, 2025). The article contains 3 references and 2 sections.
Since the creation of article “GNU PDF”, its content was written by 18 registered users of Italian Wikipedia and edited by 18 registered Wikipedia users in all languages.
GNU PDF is on the 906th place in local ranking of software in Italian Wikipedia and on the 8338th place in global ranking of software in all the time.
The article is cited 16 times in Italian Wikipedia and cited 16 times in all languages.
The highest Authors Interest rank from 2001:
The highest popularity rank from 2008:
There is 1 language version 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).
| Best Rank | Italian: #147719 12.2009 |
Global: #2173570 01.2010 |
| Best Rank | Italian: #23210 06.2009 |
Global: #483363 06.2009 |
On 21 December 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Anthony Joshua, James Ransone, Avatar: Fire and Ash, Jake Paul, Wake Up Dead Man, Stranger Things, Ghislaine Maxwell, Avatar, Avatar: The Way of Water.
In Italian Wikipedia the most popular articles on that day were: Andrea Delogu, Anthony Joshua, Robert Downey Jr., Avatar - Fuoco e cenere, Jeffrey Epstein, Norimberga (film), Askatasuna (centro sociale), Jake Paul, Stranger Things, Lo schiaccianoci e i quattro regni.
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
$$Quality=1/c∑↙{i=1}↖c nm_i-RS=1/5(2.7+1.78+5.26+8.7+64.72)$$
where:
The results of the calculations may be slightly different because of rounded values of normalized metrics in formulas
