The Application in title "Research Tools" would be very helpful to researchers. This Application contains four famous research web, that is Researchgate, Google Scholars, Publons and Shodganga.ResearchGate, is a social networking site for scientists and researchers to share papers, ask and answer questions, and find collaborators.Google Scholar, allows you to search across a wide range of academic literature. It draws on information from journal publishers, university repositories, and other websites that it has identified as scholarly. Publons, is a website and free service for academics to track, verify and showcase their peer review and editorial contributions across the world's academic journals.Shodhganga, a reservoir of Indian theses is a digital repository of theses and dissertations submitted to Indian universities. It is maintained by INFLIBNET Centre which is an autonomous Inter-University Centre of the University Grants Commission (UGC) of India.The UGC-approved List of Journals includes Journals covered in i) Web of Science; ii) Scopus; iii) Indian Citation Index (ICI); iv) Journals recommended by the Standing Committee on Notification on Journal and Language Committee; and v) Journal recommended by Universities; A note on scope, coverage and methodology used for compiling UGC-approved List of Journals.The Science Citation Index (SCI) is a citation index originally produced by the Institute for Scientific Information (ISI) and created by Eugene Garfield. It was officially launched in 1964. It is now owned by Clarivate Analytics (previously the Intellectual Property and Science business of Thomson Reuters).Scopus is a bibliographic database containing abstracts and citations for academic journal articles. It covers nearly 22,000 titles from over 5,000 publishers, of which 20,000 are peer-reviewed journals in the scientific, technical, medical, and social sciences (including arts and humanities).This Application also contains many popular search website, as ScienceDirect, Springer data base, DOAJ, Plis One, BioOne, IEEE Xplore etc.