How to: Download NCBI Software

Starting with the software program of interest...

  • BLAST (aligns nucleotide and protein sequences)
  • NCBI ToolBox (C/C++ source code for NCBI software)
  • CD-Tree (views and edits protein alignments in CD records)
  • Cn3D (3D structure viewer and alignment editor)
  • e-PCR (finds sequence tagged sites in DNA sequences)
  • Genome Workbench (software for viewing and analyzing sequence data)
  • Sequin (tool for submitting sequence data to GenBank)
  • Splign (aligns transcripts to genomic DNA)

If the software you need is not listed above, search the NCBI Web Site database with the name of the software, then click on the desired result to navigate to the home page of the tool where there will be links to download the tool (if available).

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