All Heart of Insight teachings and techniques are offered freely under a Creative Commons Attribution-ShareAlike 4.0 International license. These training materials are thus considered Free Cultural Works. Freedom, in this case, has 4 specific meanings:
Freedom to use the work itself
Freedom to use the information in the work for any purpose
Freedom to share copies of the work for any purpose
Freedom to make and share remixes and other derivatives for any purpose
Heart of Insight teachings are freely offered for anyone to download, rip, mix, & redistribute. They're especially for those that want access to high-quality meditation training materials and will utilize them. May they be for the benefit for all who come into contact with them.