Free & Open Source

"There ain't no such thing as free lunch" the adage goes. We are often asked "why are you selling a free software?".

The two reasons why OpenSpecimen is free is:

  • OpenSpecimen is developed with federal funding from N.C.I (U. S. A)
  • Actively enhanced by Krishagni with support from collaborators

OpenSpecimen is developed under BSD 3 Clause Open Source license. Please visit to learn more about "open source" licensing.