This guide is for dentists, practice managers and clinic IT staff who are looking for free or low-risk dental practice management software: scheduling, patient records, charting, treatment plans and billing. The short answer: a fully free, actively maintained program built only for dentistry is hard to find. The realistic choices are a paid dental system you can evaluate for free, or a free open-source system that you adapt to dentistry and host yourself.
We compare four programs we have checked against their developers’ sites, say where each one stops being free, and give a practical way to decide.
The short list
| Program | Best for | Licence | Platforms | Status |
|---|---|---|---|---|
| Open Dental (formerly Free Dental) | US and Canadian practices with several providers and insurance billing | Shareware (conditionally free): free evaluation limited to 30 patients; proprietary since version 24.4 | Windows client; database server on Windows, Linux or macOS | Maintained; 26.1 released August 2026 |
| iDentist | Solo dentists and small clinics that want scheduling on phone, tablet and desktop | Shareware (conditionally free): free trial, then a paid plan | iPhone, iPad, Mac, Android, Windows | Maintained; 5.6.64 released September 2026 |
| OpenEMR | Mixed medical-dental clinics and training programmes | Free, open source (GPL v3) | Web application; server in Docker, on Linux or on Windows | Maintained; 8.4.1 released September 2026 |
| Dental Clinic Management for Odoo (Cybrosys) | Clinics that already run Odoo for accounting or stock | Free, open source (AGPL-3) | Odoo 15.0 to 19.0 server; web browser | Maintained; 19.0.1.0.1 released June 2026 |
Open Dental: the full dental system, free to evaluate
Many people still search for “Free Dental”, the name under which Open Dental started in 2003. Today it is a complete practice management package: multi-provider appointment book with online scheduling and reminders, a graphical tooth chart and perio chart, treatment plans with insurance estimates, electronic claims through supported clearinghouses, an imaging module, e-prescribing and reporting.
It is no longer free or open source. Versions before 24.4 were GPL; current versions are proprietary. The installer is a free download with a demo database and a blank database limited to 30 patients, and live use needs a paid registration key. The desktop program is Windows only, and the billing workflow is built around US and Canadian insurance. Pick it if you are in North America and want a mature, locally hosted system with someone on staff to look after the server and backups.
iDentist: simple scheduling and charts on any device
iDentist is a cloud-synced app for iPhone, iPad, Mac, Android and Windows. It covers what a small clinic uses every day: a colour-coded appointment calendar, online booking from your website, reminders by SMS, email or Telegram, patient records with medical history and X-ray images, dental and perio charts, and treatment plans that show the patient’s cost.
There is no permanently free edition. The app is free to install and starts with a full-featured trial; after that a paid plan is needed, and plans limit the number of devices. Data lives in the developer’s cloud and can be exported as JSON while your plan is active. It is not designed for complex insurance claims or imaging hardware integration. Pick it if you are a solo dentist or a small clinic, especially one that works on a Mac or iPad.
OpenEMR: free and open source, but not dental out of the box
OpenEMR is the most mature genuinely free option. It is a GPL v3 electronic health record and practice management system with a multi-provider calendar, clinical records, e-prescribing, billing, a patient portal and a FHIR API. Staff use a web browser; the server runs in Docker, on Linux or on Windows.
The catch for dentists: the core has no tooth chart, perio chart or dental claim form. Dental teams build structured examination forms in the layout editor and maintain their own procedure codes; the ADA’s CDT codes are not included. You are also responsible for hosting, HTTPS, backups, upgrades and privacy compliance. Pick it if you run a clinic that offers both medical and dental care, or a training programme with IT support, and want one shared record for physicians and dentists.
Dental Clinic Management for Odoo: for clinics already on Odoo
Odoo does not publish an official dental app. The Cybrosys Dental Clinic Management module is a free AGPL-3 add-on for Odoo 15.0 to 19.0, Community and Enterprise. It adds doctors with time slots, patient records with a medical questionnaire and insurance details, appointments with token numbers, prescriptions that generate invoices, and a patient portal for online booking.
It has no odontogram, no perio charting, no imaging viewer and no electronic insurance claims, and its interface is English only. It also installs a set of Odoo apps it depends on, including Sales, Purchase, Inventory and Invoicing. Pick it if your clinic already uses Odoo for accounting or stock and has an Odoo partner or in-house developer; otherwise the setup effort outweighs the benefit.
Open-source dental projects to be careful with
OpenMolar is a GPLv3 dental practice program originally written for a UK practice. Its developer describes version 1 as mothballed since January 2018 and the planned rewrite, OpenMolar2, as effectively a dead project. It is not a sensible choice for a new installation.
GNU Health is a free hospital information system with a dentistry package that provides dental procedures, treatments, reports and odontograms. It suits hospitals and public health programmes more than a private practice, and its server runs on GNU/Linux or FreeBSD, so it needs technical staff.
How to choose
- Start with your country and billing. If you bill US or Canadian dental insurance electronically, evaluate Open Dental first. Elsewhere, insurance tools matter less and a simpler system may fit better.
- Count the people and devices. One dentist with a tablet and a receptionist has different needs from a five-chair clinic with a server room. Small teams usually do better with a cloud app such as iDentist; larger practices need multi-provider scheduling and reporting.
- Be honest about IT support. OpenEMR and Odoo cost nothing to license but need someone to install, secure, back up and upgrade a server. If nobody will do that, a paid system is cheaper in practice.
- Decide where patient data may live. Some clinics must keep records on their own premises; others are happy with a vendor’s cloud. This alone rules options in or out.
- Test with real work. Load a week of appointments, chart five real cases with anonymised data, create a treatment plan and an invoice, and restore a backup. Do this on each shortlisted system before migrating anything.
- Check the exit route. Ask how you get your data out, in which format, and whether export still works after a paid plan ends.
- Keep imaging and CAD separate. Practice management software stores X-rays and documents, but model analysis and aligner planning need their own tools; see our guide to orthodontic software.
FAQ
Is there free dental practice management software?
Yes, but with conditions. OpenEMR and the Cybrosys Odoo module are free and open source, yet neither is a complete dental system: OpenEMR has no dental chart in its core, and the Odoo module has no odontogram. Dental-specific systems such as Open Dental and iDentist can be evaluated for free but need a paid licence or plan for ongoing use.
Is Open Dental free and open source?
Not any more. Open Dental began as Free Dental and was released under the GPL for many years, but from version 24.4 the licence is proprietary. The free download is an evaluation copy limited to 30 patients.
Can I download dental office software for free?
You can download the Open Dental evaluation installer, install iDentist from the official app stores, and download OpenEMR and the Odoo module at no cost. Use the developers’ official sites and stores; repackaged “free full version” downloads on third-party sites are not official.
What is the best free dental software for a small clinic?
For a small clinic without IT staff, a cloud app is usually the most practical choice; iDentist runs on the phones, tablets and computers you already have, starting with a free trial. If the software itself must be free and you can host a server, OpenEMR is the most mature option, but plan time to build dental forms.
Is there open source dental software?
OpenEMR (GPL v3) and the Cybrosys Odoo module (AGPL-3) are open source and maintained; GNU Health includes a dentistry package. OpenMolar was dental-specific and GPL, but its developer mothballed it in 2018. Open Dental is no longer open source.
Is there dental practice software for Mac?
iDentist has a native Mac App Store version. OpenEMR and the Odoo module run in any browser, so staff can use Macs once the server is set up. Open Dental’s program requires Windows, although its database server can run on macOS.
Last updated: 26 September 2026 · Dents-Soft editorial team. Licence, version and platform details are checked against each developer's official documentation; none of the tools listed here should be treated as a certified medical device unless its vendor says so.
