“The “Shadow library and Springer Link” are almost matches to the z-library. These ebooks are used to impart knowledge. It helps students to meet their “educational goals” which is Considered the majority of the time readers obtain books through these platforms, it is a reasonable substitute to provide free access. The specific database, consists over 10 million scientific publications, including books, journals, and an articles”
Source: https://learningtoday.net/z-library-alternatives/