Digitalne zbirke NSK Zg: https://digitalna.nsk.hr/
Silvije Strahimir Kranjčević:http://www.sskranjcevic.hr/uvod.ASP?PisID=1
Knjižnice grada Zagreba: https://www.kgz.hr/hr
Gradska knjižnica Marka Marulića: https://gkmm.hr/
Nacionalna i sveučilišna knjižnica u Zagrebu: https://www.nsk.hr/
Portal hrvatskih znanstvenih i stručnih časopisa: https://hrcak.srce.hr/
Google Znalac: https://scholar.google.hr/schhp?hl=hr
Portal elektroničkih izvora za hrvatsku akademsku i znanstvenu zajednicu: https://baze.nsk.hr/
Besplatne elektroničke knjige: https://elektronickeknjige.com/
Portal škole.hr: https://www.skole.hr/
Hrvatska enciklopedija: https://www.enciklopedija.hr/
Proleksis enciklopedija: https://proleksis.lzmk.hr/
Hrvatski pravopis: http://pravopis.hr/
Jezični savjetnik: http://jezicni-savjetnik.hr/
Cratia eu. land and people: https://www.croatia.eu/
National geographic: https://www.nationalgeographic.com/
GRANGER- Historical picture archive: https://www.granger.com/
Ball State University Digital Media Repository Collections: https://dmr.bsu.edu/digital/collection/cofcol
British library – Turning the pages: https://www.bl.uk/onlinegallery/ttp/accessiblettp.html
Martha Ballard’s Diary Online: https://dohistory.org/diary/
4000+ courses: https://www.edx.org/
The Cleveland Press Collection: https://www.clevelandmemory.org/press/
Digital collection of scores and libretti: https://library.harvard.edu/collections/digital-scores-and-libretti
Library of Congress – digital collection: https://www.loc.gov/collections/
Linus Pauling: http://scarc.library.oregonstate.edu/coll/pauling/rnb/
