Pali Canon Online (PCO) is an online library or archive of the Pali Canon materials. Whileas the materials are provided by end users, PCO verifies their authenticity and accuracy. The establishment of PCO aims to serve the materials used for studying, researching, and teaching. It is not-for-profit and educational in nature.

PCO also fully respects copyright, and will follow the guidances of DMCA for any suspected copyright infringement. However, PCO also fully supports "fair use" of copyrighted materials such that "fair use" of copyrighted materials is protected by law. For more information, please see Terms of Use.