It is the first Arabic directory that lists the free Arabic periodicals available on the Internet and provides access to full-text scientific periodicals issued by various scientific bodies such as universities, colleges and scientific institutes.

The archive provides open access to 2 million pages, 304,694 articles, 46,894 books, 248 journals, and 14,774 issues.

This scientific journal is considered one of the best scientific journals for publishing research. it issues electronic copies on a periodic basis (issued monthly) with the aim of providing services to researchers from different countries of the world in various fields and disciplines, scientific, literary, educational, medical, legal, Islamic and jurisprudential sciences, human, social, historical sciences and many more.

it provides access to Books, manuscripts, maps, and other primary materials on the site are presented in their original languages. More than 100 languages are represented in the WDL collection, including many lesser known and endangered languages.

It pprovides free access to millions of books, studies and electronic references with the ability to download them in PDF format.

It provides free access to millions of free books, references, and global databases

SCIRP it provides open access to 200 online, peer-reviewed journals covering a wide range of academic disciplines. SCIRP serves the worldwide academic communities .

it provides open access to124,000 articles via Gold open access across disciplines from the life sciences to the humanities.

it provides access to 200+ peer-reviewed fully open access journals across all areas of science.

this directory provides access to 16500 peer reviewed open access journals covering all areas of science,technology, medicine, social sciences, arts and humanities.

it provides open access to research articles, case studies, book reviews, tutorials, editorials as well as pedagogical and curricular issues surrounding different domains of research.

it provides access to 324 peer-reviewed fully open access journals across all areas of science , and 192822 articles.

it provides access to Books, manuscripts, maps, and other primary materials on the site are presented in their original languages. More than 100 languages are represented in the WDL collection, including many lesser known and endangered languages.