BioGyan (http://www.biogyan.com/) is a comprehensive search tool specially designed for biologists, enabling search, annotation and ranking of scientific literature from public databases using proprietary text-mining algorithms. BioGyan fetches PubMed abstracts, biological pathways and 3D-structures of proteins based on user specified search terms.

BioGyan has the following features:

• Facilitates combinatorial search using databases like PubMed, NCBI Gene, UniProt, PDB, etc.
• Allows offline reading of abstracts
• Ranks abstracts based on relevance to the search terms
• Highlights the relevant text
• Allows abstract reprioritization
• Displays biological pathways and 3D structures for queried biomolecules
• Allows export of citations in EndNote and BibTex formats.

Please visit http://www.biogyan.com/Download.aspx to download the application. Please feel free to use the “Contact Us” (http://www.biogyan.com/contactus.aspx) link to provide feedback/suggestion and to report bugs.

There is also an Android App BioGyanLite (https://play.google.com/store/apps/details?id=com.psl.biogyan&hl=en)