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- About
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- Arquivo.pt Awards
- Arquivo.pt Memorial: preserves information of historical websites
- Colaborative collections
- Disseminate Arquivo.pt within your communitty
- Donate historical web content
- Investiga XXI research projects
- Open data sets for research
- Partnerships and collaborations
- Poster exhibitions
- Recommendations for authors to enable web archiving
- Adequate formats for preservation
- Crawler-friendly homepage
- Date of publication explicitly identified
- Format specification compliance
- Links on webpages published using HTML
- Maintain address to the same content across time
- Metadata describing the content
- One link for each content
- Robots Exclusion Protocol authorizing the harvest of important content
- Texts published using textual formats
- Usability and accessibility for people with disabilities
- Suggest websites to be preserved
- Training courses
- Contact
- Examples
- Frequently Asked Questions
- Information about the Arquivo.pt service
- News
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Posts by category
- Category: News
- RESAW 2025 conference had the participation of Arquivo.pt
- Portuguese Legislative Elections 2025 had a special collection by Arquivo.pt
- MOOC on Arquivo.pt and web archives launched and open to the community
- Arquivo.pt at the University of Coimbra to talk about digital preservation
- Arquivo.pt in Coimbra at scientific computing event Jornadas FCCN 2025
- Arquivo.pt Links Dataset: Unveiling the Web’s Hidden Structure
- Arquivo.pt took part in the IIPC Web Archiving Conference in Oslo
- Arquivo.pt training with APDSI. Sign up!
- Arquivo.pt took part in E-Archiving Portugal workshop
- Archived Flash content can now be replayed on Arquivo.pt
- World Digital Preservation Day celebrated at Portuguese National Archive Torre do Tombo
- Save websites before they disappear with the Browsertrix Crawler tool
- 2024 European and Portuguese elections in special Arquivo.pt collections
- Portuguese at the 2024 Olympics and Paralympics in IIPC’s international collection of websites
- IPL – Politécnico de Lisboa organised a series of webinars with Arquivo.pt
- Higher education library mobility program brings professionals to Arquivo.pt
- Week job shadowing at the Arquivo.pt from Prague to Lisbon
- Exhibition of old websites to mark International Museum Day
- Analysis of the Arquivo.pt query dataset
- Commemoration of the 50th anniversary of April 25 – the Portuguese revolution of 1974
- Arquivo.pt in Paris for international event
- Training about web archiving in Madeira island
- Artificial Intelligence processes data from Arquivo.pt
- Arquivo.pt reaches 1 PetaByte of preserved information!
- Arquivo404 more powerful!
- World Digital Preservation Day dedicated to Justice
- University of Lisbon preserved over 100 historical websites in the Arquivo.pt Memorial
- Completing webpages from the past: it is possible!
- Cross-lingual research datasets on 2019 European Parliamentary Elections
- Arquivo.pt preserves Wikipedia citations
- Arquivo.pt presentations at IIPC GA/WAC, RESAW 2023 and CLEOPATRA
- Arquivo.pt at Jornadas de Computação Científica 2023. Register now!
- Virtual Museum of Tourism MUVITUR created a collection of preserved Websites
- CDXJ index files are available to support bulk access
- CitationSaver preserves citations to web resources
- Project “Renascer” brings back old websites
- Free training on digital media – webinars
- 15 years of Arquivo.pt celebrated in a event promoted by Wikimedia
- Afghanistan Websites and the fall of the regime in August 2021
- Tutorial: how to explore Arquivo.pt using Python
- Open dataset about cryptocurrency
- Participation of Arquivo.pt in the meetings of the International Internet Preservation Consortium
- Cultural heritage on the Web: the online presence of museums
- Municipality of Sines and Arquivo.pt together on the International Archives Day
- Cryptocurrencies and web curation on the 15th anniversary in Viseu
- Arquivo404 presents web-archived pages instead of “pages not found”
- ArchivePageNow to archive webpages immediately on Arquivo.pt
- How to preserve Web references from Wikipedia?
- Portuguese municipal elections 2021 preserved by Arquivo.pt
- Memory of events and festivals of art: PARA SEMPRE
- Training in colaboration with the City Council of Lisboa
- H2020 projects preserved by Arquivo.pt
- “Major Minors” on World Digital Preservation Day 2021
- Create automatic narratives about any topic!
- Book “The Past Web: Exploring Web Archives” available in Green Open access!
- 2019 websites available and Arquivo.pt surpasses 10 billion files
- Arquivo.pt certified as an open data provider
- Presentations in the IIPC Web Archiving Conference and RESAW 2021
- 2021 Local Elections: We Need Your Help!
- Internet Memory Foundation collection available in Arquivo.pt
- “Art Forever on the Web”: Cycle of Webinars
- Millions of images from the past!
- New “query suggestions” on Arquivo.pt!
- Special collection of Portuguese Presidential Elections
- Arquivo.pt preserves websites of national scientific projects
- Online archives or archives of the online?
- Online Cafe with Arquivo.pt is back
- We improved the Arquivo.pt interface (Basileus release)
- World Digital Preservation Day 2020
- Search the Geocities history!
- Cross-lingual collection about the 2019 European Elections is available
- Collection about Covid-19 in Portugal
- Replay with old browser and export results with the new version of Arquivo.pt
- New version of Arquivo.pt (Webapp release)
- Arquivo.pt is back to its origins at FCUL 20 years later
- New version of Arquivo.pt (Image Service release)
- Arquivo.pt celebrates the World Digital Preservation Day with free training
- Arquivo.pt in Croatia
- Sites crawled in 2017 are available through Arquivo.pt
- Librarians as web curators in universities
- Java/Linux expert to collaborate with Arquivo.pt
- European Elections 2019: We Need Your Help!
- Search 17 million images from the past with Arquivo.pt!
- Arquivo.pt training in Azores islands
- Students from Coimbra visit Arquivo.pt
- Ask for an exhibition of posters about historical web pages
- Arquivo.pt Exhibition in FCT – Caparica
- Arquivo.pt in the Azores, May 2019
- New version of Arquivo.pt (Image Search release)
- Arquivo.pt and CLEOPATRA Project together in funding for PhD students
- Videos from Arquivo.pt Seminar in Tomar
- IT specialists to collaborate with Arquivo.pt
- Arquivo.pt exhibition in Lisbon
- EXPO’98: Twenty years by Arquivo.pt
- Arquivo.pt celebrates the World Digital Preservation Day with free training
- New version of Arquivo.pt (WARC release)
- Webinar Web Archiving in academic libraries
- Tutorial on using web archives for research
- Tutorial and Workshop in Porto, September
- Software Engineer Java/Linux needed at Arquivo.pt
- Sites crawled in 2016 are now available through Arquivo.pt!
- Web archives for research: Call for Proposals!
- Grants to collaborate with Arquivo.pt
- New API to search Arquivo.pt
- How to improve an online service (video)?
- We preserved the Portuguese Local Elections of 2017
- Videos, slides and photos of Arquivo.pt Event 2017
- Arquivo.pt goes mobile!
- Celebrating the International Digital Preservation Day
- Free training about Web Preservation on the Digital Preservation Day
- Arquivo.pt Event on the 8th November: Register now!
- Vacancy at the Advanced Services!
- 2017 Local Elections: We Need Your Help!
- New informative site of Arquivo.pt!
- Investiga XXI research project has started
- Arquivo.pt improves advanced search
- Researchers visited Arquivo.pt
- Arquivo.pt preserved websites about Research & Development projects funded by the EU
- Blogs that stand for History: training offered by Arquivo.pt
- Training about Arquivo.pt in April at UTAD, Vila Real, Portugal
- Sites crawled in 2015 are now available through Arquivo.pt!
- New release of Arquivo.pt with improved replay quality!
- Arquivo.pt – new version
- Arquivo.pt in Iceland
- We archived the Web pages of the Portuguese Presidential Elections of 2016!
- We issued a press release about Arquivo.pt
- Ask us for free dissemination materials!
- Fénix: the new release of Arquivo.pt!
- We archived the Web pages of the Portuguese Parliamentary Elections of 2015!
- A first attempt to archive the .EU domain
- Recommendations for web authors
- 2nd best paper at LA-Web
- rARC Linux version now available
- rARC Windows 7 version now available
- Copy of the Portuguese Web kept by volunteers
- Search over the past Web is available
- 2005 contents provided by the National Library can now be searched
- Scientific study about Web accessibility conducted in collaboration with the Archive
- One-click access to a page history
- Scientific study presents a search log analysis of a search engine
- Scientific study presents a characterization of the information needs of Web Archive users
- Web archivists: please answer 3 quick questions regarding resources committed to web archiving
- Characterizing Search Behavior in Web Archives: we have published a video about a study we performed
- Paper was considered one of the best at CIWAI-2008
- New software for Web Archive Information Retrieval
- Open position at the Portuguese Web Archive
- New member of the PWA
- Follow interesting references about web archiving on Twitter!
- Anyone can suggest a Portuguese site to be archived
- Our new article on Web Archiving
- Lend a little disk space to preserve the Web
- Paper presented at EPIA 2009
- Paper will be presented at LA-Web on November 11
- Session at ISCTE “Archive.pt as an infrastructure for research in Social Sciences and Humanities
- PhD “Information Search in Web Archives”: slides and video
- Portuguese Web Archive – a Memory Infrastructure @DLM2014
- Ipres’2013: Five new communications about the Portuguese Web Archive
- System administrator for the Portugese Web Archive
- It’s now easier to download the PWA software.
- The Portuguese Web Archive joined the International Internet Preservation Consortium
- How to create a billion-scale searchable web archive
- WWW 2013: Search the Past with the Portuguese Web Archive
- Web ephemerality and the Portuguese Web Archive
- New video: “The Portuguese Web Archive: An overview”
- New video: “The Portuguese Web Archive and the open access to scientific knowledge”
- 1 billion contents in the Portuguese Web Archive
- Come and meet the Portuguese Web Archive at the event «Presente no Futuro» in Lisbon
- Satisfaction surveys of the Portuguese Web Archive at Jornadas FCCN 2012
- Search service available 100% of the time in the first trimester of 2012
- Technical report documents the creation of a searchable web archive
- Technical report analyses query suggestion for Web archives
- I. P. Santarém, 7th and 8th Feb.: learn more about the Portuguese Web Archive
- New design of the Portuguese Web Archive
- The Portuguese Web Archive is available via OpenSearch
- Scientific study analyses worldwide Web archiving initiatives
- Portuguese Web Archive available as open source
- We reached 1 200 million archived contents
- rARC service suspended
- Our beta-version search service was available 100% of the time
- 93% of the searches are answered in less than 5 seconds
- Video about the Portuguese Web Archive
- Usability in practice: we have published a video about our experience
- Trends in the evolution of the Web: we have published a video about our study
- Collection from 1996 to 2000 can now be searched
- Scientific study characterizes search behaviour in a Web archive
- Web archiving initiatives: we created a page on Wikipedia
- Collection provided by photojournalist has been successfully integrated
- Category: Arquivo.pt Awards
- Meet the winners of the Arquivo.pt Award 2025!
- Prepare a work for the Arquivo.pt Award 2025!
- Meet the winners of the Arquivo.pt Award 2024!
- Prepare a work for the Arquivo.pt Award 2024!
- Meet the winners of the Arquivo.pt Award 2023!
- Prepare a work for the Arquivo.pt Award 2023!
- Meet the winners of the Arquivo.pt Award 2022!
- On line Cafe with Arquivo.pt continues
- Meet the winners of the Arquivo.pt Award 2021!
- Open applications to the Arquivo.pt Award 2021!
- Meet the winners of the Arquivo.pt Award 2020!
- Time travel with Público Newspaper
- Online Cafe with Arquivo.pt
- Arquivo.pt Award 2020 launched at Público Newspaper
- Applications open to the Arquivo.pt Award 2020!
- Meet the winners of the Arquivo.pt Award 2019!
- Arquivo.pt Awards 2019 launching event
- President of the Portuguese Republic launches Arquivo.pt Award 2019
- Arquivo.pt 2019 Award: Submissions are open!
- Arquivo.pt Award will be back in 2019!
- Study on “homosexuality” based on past news
- Arquivo.pt 2018 Awards Presentation
- Arquivo.pt 2018 Award Winners
- Arquivo.pt Award will be given at Ciência 2018
- Arquivo.pt at Jornadas de Computação Científica 2018
- Arquivo.pt Prizes 2018: Call for submissions!
- Arquivo.pt Award 2018 was announced
- Category: Award 2018
- Category: Award 2019
- Category: Award 2020
- Category: Award 2021
- Category: Award 2022
- Category: Award 2023
- Category: Award 2024
- Category: Arquivo.pt awared
- Arquivo.pt won the Digital Transformation 2024 award
- Arquivo.pt received the award for Best Central Public Administration Digital Project
- Arquivo.pt is finalist for the DPC Awards 2024
- Arquivo.pt in the top 3 of government services in Portugal
- Arquivo.pt was considered the best Digital Service of 2022
- Category: Sem categoria