This software is the 8423rd most popular in the global Wikipedia ranking of software and the 917th most popular software in Italian Wikipedia. Article “GNU PDF” in Italian Wikipedia has 16.6 points for quality (as of July 1, 2026). The article contains 3 references and 2 sections.
Since the creation of article “GNU PDF”, its content was written by 19 registered users of Italian Wikipedia and edited by 19 registered Wikipedia users in all languages.
GNU PDF is on the 917th place in local ranking of software in Italian Wikipedia and on the 8423rd place in global ranking of software in all the time.
The article is cited 17 times in Italian Wikipedia and cited 17 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, 2026 (including revision history and pageviews for previous years).
| Best Rank | Italian: #147870 12.2009 |
Global: #2179508 01.2010 |
| Best Rank | Italian: #23198 06.2009 |
Global: #483070 06.2009 |
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 Italian Wikipedia the most popular articles on that day were: Fraternità sacerdotale San Pio X, Jeff Ekhator, Alessandro Bastoni, Marcel Lefebvre, Campionato mondiale di calcio 2026, Marcatori del campionato mondiale di calcio, Campionato mondiale di calcio, Kylian Mbappé, Michael Olise, Sadio Mané.
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
$$Quality=1/c∑↙{i=1}↖c nm_i-RS=1/5(2.71+1.73+5.26+8.7+64.81)$$
where:
The results of the calculations may be slightly different because of rounded values of normalized metrics in formulas
