MIT License - A license from the Massachusetts Institute of Technology.
EagleSoft - EagleSoft is a dental practice management software that has features to help manage daily routine like patient scheduling & insurance claims
GPLv2 - Created for the GNU project, the GNU General Public License version 2 is the most popular free software license.
Dentrix - Dentrix is a practice and office management software for Dentists.
AGPL - GNU Affero General Public License. Strong license for applications designed to guarentee user freedoms to access, modify, and redistribute server-side code.
SIDEXIS 4 - SIDEXIS 4 efficiently structures workflow and intuitive design and serves as a basis for further planning and diagnosis.