The Best J-STAGE Alternatives in 2026

Browse ASTM's catalog of standards, publications, journal articles, manuals, and technical papers.

UCASAL’s repository stores academic and scientific output, including theses, articles, presentations, and other institutional documents.

The National University of Colombia repository lets visitors search and browse university communities, journals, and recent academic submissions.

Producción Académica UCC lets visitors browse university research by year, author, subject, document type, and academic unit.

The Nucleic Acid Knowledgebase provides 3D structural information about nucleic acids, with structures, search, and full-text access.

The Research Vessel Observation Database provides publicly available observations collected by Japanese research vessels.

HGVD provides a searchable catalog of genetic variants and allele frequencies focused on the Japanese population.

The Virtual Scriptorium of St. Matthias lets visitors search its full collection of manuscripts and contents.

Meertens Institute Collections include books, journals, digital collections, audio recordings, and archives on Dutch language and culture.

The Robert Koch Institute's Research Data Centre collects research data used in scientific projects and published in journals.

Earth-prints is an open archive from Italy’s National Institute of Geophysics and Volcanology, with articles, theses, books, and conference materials.

CU Scholar houses works from the University of Colorado, including recently uploaded articles and research publications.

Harmonia Universalis catalogs people, institutions, places, documents, galleries, images, and articles.

The KDK Repository lets visitors browse research by year, subject, division, author, and participating social science institutes.

GREDOS lets visitors browse collections by date, author, subject, or title and provides repository policies and deposit guidance.

SEDICI is the institutional repository of the National University of La Plata, with search, collections, authors, and subject browsing.

Search the CEU Institutional Repository by title, subject, or author across research from CEU institutions.

The Bugwood Image Database contains 335,998 images covering 29,274 subjects from 2,779 photographers.

ITESO’s institutional repository preserves and provides open access to academic work by university researchers, professors, and students.

The National University of Cordoba repository stores, organizes, preserves, and provides open access to the university’s academic work.

The International University of Andalusia repository organizes academic works, historical collections, and teaching innovation materials.

Bilkent University Institutional Repository lets users explore and share academic work from the university.

RODIN is the University of Cádiz repository for storing, preserving, and sharing documents from academic and institutional work.

The Partnership for Interdisciplinary Studies of Coastal Oceans is an academic consortium researching the California Current coastal ocean.