Here is a list of programs and online databases which are useful for research in knot theory.

Most of the programs written by myself are available on my github page.

Of course, this list is necessarily incomplete and influenced by my own tastes. Feel very welcome to suggest additions to the list.

Online databases

• KnotInfo
• Knot Atlas
• Stoimenow's Knot data tables
• Knotorious
• Table of the 352,152,252 prime knots with up to 19 crossings

General purpose programs

• KnotTheory`
• KnotScape
• LinKnot

Knot homology calculators

• Khoca
• FoamHo
• Gridlink
• JavaKh
• KhoHo
• knotkit
• KnotJob
• HFKcalc
• kht++

Programs for other specific purposes

• SnapPea and SnapPy
• seifert
• Knotorious
• Braid programme
• listbraids
• Seifert Matrix Computations
• KLO