The Thirteenth International Conference on Digital Presentation and Preservation of Cultural and Scientific Heritage—DiPP2023 was held from 7 to 10 September 2023 in Burgas. DiPP2023 is organized under the patronage of UNESCO and Burgas Municipality and is partly funded by the National Scientific Fund of Bulgaria. 35 papers and several national and international projects on digital preservation and presentation of cultural and scientific heritage were presented. The forum was attended by more than 70 participants. The papers were published in a volume of proceedings of the conference as well as online at: http://dipp.math.bas.bg. DiPP2023 conference web site is: http://dipp2023.math.bas.bg. Special attention was given to the Workshop on Promoting the Green Transition through University Education on Green Standards, organized in the frame of the B-Green-ED project, and the Information Day Research Infrastructure Services in the Humanities and Social Sciences, organized in the frame of the CLaDA-BG, the Bulgarian National Interdisciplinary Research e-Infrastructure for Resources and Technologies in Favor of the Bulgarian Language and Cultural Heritage, Part of the EU Infrastructures CLARIN and DARIAH. Traditionally, the Workshop and national information day Open Access to Scientific Publications, Data and Data Science, Bulgarian Open Science Cloud were organized.

The Twelfth International Conference on Digital Presentation and Preservation of Cultural and Scientific Heritage—DiPP2022 was held from 23 to 25 September 2022 in the Burgas. DiPP2022 is organized under the patronage of UNESCO and Burgas Municipality. 29 papers and several national and international projects on digital preservation and presentation of cultural and scientific heritage were presented. The forum was attended by more than 70 people (on-site and virtually). The papers were published in a volume of proceedings of the conference as well as online at: http://dipp.math.bas.bg. DiPP2022 conference web site is: http://dipp2022.math.bas.bg. Special attention was given to the Workshop on Approaches, Models and Tools for Digitization of Specific Ethnographic Objects, organized in the frame of the international project Europe Ritual Cuisine – Digital Presentation and Preservation (EURICA), and the Information Day Research Infrastructure Services in the Humanities and Social Sciences, organized in the frame of the CLaDA-BG, the Bulgarian National Interdisciplinary Research e-Infrastructure for Resources and Technologies in Favor of the Bulgarian Language and Cultural Heritage, Part of the EU Infrastructures CLARIN and DARIAH. Traditionally, the Workshop and national information day Open Access to Scientific Publications, Data and Data Science, Bulgarian Open Science Cloud were organized.

The Eleventh International Conference on Digital Presentation and Preservation of Cultural and Scientific Heritage—DiPP2021 was held from 23 to 25 September 2021 in the Burgas. DiPP2021 is organized under the patronage of UNESCO and Burgas Municipality and is partly funded by the National Scientific Fund of Bulgaria. 30 papers and several national and international projects on digital preservation and presentation of cultural and scientific heritage were presented. The forum was attended by more than 60 people. The papers were published in a volume of proceedings of the conference as well as online at: http://dipp.math.bas.bg. DiPP20210 conference web site is: http://dipp2021.math.bas.bg. Special attention was given to the Workshop on New Educational Applications of Digital Cultural Content, organized in the frame of the Cultural Heritage, National Memory and Social Development National Research Program, and the Twelfth National Information Day: Open Science, Open Data, Open Access, Bulgarian Open Science Cloud organized in the frame of the National Scientific Program "Information and Communication Technologies for a Single Digital Market in Science, Education and Security". 

The Tenth International Conference on Digital Presentation and Preservation of Cultural and Scientific Heritage—DiPP2020 was held from 24 to 26 September 2020 in the Burgas. DiPP2020 is organized under the patronage of UNESCO and Burgas Municipality and is partly funded by the National Scientific Fund of Bulgaria. 25 papers and several national and international projects on digital preservation and presentation of cultural and scientific heritage were presented. The forum was attended by more than 100 people. In response to travel and meeting difficulties posed by the COVID-19, DiPP2020 was provided in a virtual format and the registered delegates were able to participate virtually as well as in-person. The papers were published in a volume of proceedings of the conference as well as online at: http://dipp.math.bas.bg. DiPP2020 conference web site is: http://dipp2020.math.bas.bg. Special attention was given to the Workshop on Virtual Museums and Their Educational Applications, organized in the frame of the Cultural Heritage, National Memory and Social Development National Research Program.

The Ninth International Conference on Digital Presentation and Preservation of Cultural and Scientific Heritage—DiPP2019 was held from 26 to 28 September 2019 in the Burgas. DiPP2019 is organized under the patronage of UNESCO and Burgas Municipality and is partly funded by the National Scientific Fund of Bulgaria. The forum was attended by more than 100 people, 47 papers and several national and international projects on digital preservation and presentation of cultural and scientific heritage were presented. The papers were published in a volume of proceedings of the conference as well as online at: http://dipp.math.bas.bg. DiPP2019 conference web site is: http://dipp2019.math.bas.bg . Special attention was given to the Workshop on Serious Games and their Educational Applications and the demonstrations during the European Researchers Night 2019.

The Eighth International Conference on Digital Presentation and Preservation of Cultural and Scientific Heritage—DiPP2018 was held from 27 to 29 September 2018 in the Burgas. DiPP2018 is organized under the patronage of UNESCO and Burgas District Administration and is partly funded by the National Scientific Fund of Bulgaria. The forum was attended by more than 80 people, 26 papers and several national and international projects on digital preservation and presentation of cultural and scientific heritage were presented. The papers were published in a volume of proceedings of the conference as well as online at: http://dipp.math.bas.bg. DiPP2018 conference web site is: http://dipp2018.math.bas.bg. Special attention was given to the Symposium on Future Trends in Serious Games for Cultural Heritage and the demonstrations during the European Researchers Night 2018.

The Seventh International Conference on Digital Presentation and Preservation of Cultural and Scientific Heritage—DiPP2017 was held from 7 to 9 September 2017 in the Burgas. DiPP2017 is organized under the patronage of UNESCO and Burgas District Administration and is partly funded by the National Scientific Fund of Bulgaria. The forum was attended by more than 70 people, 30 papers and several national and international projects on digital preservation and presentation of cultural and scientific heritage were presented. The papers were published in a volume of proceedings of the conference as well as online at: http://dipp.math.bas.bg. DiPP2017 conference web site is: http://dipp2017.math.bas.bg. Special attention was given to the Workshop on Open Access to Scientific Publications and Data.