
Synoptic Guide by Luke Norland
A clearer way to recognise the wider pattern of a case before narrowing the search to the simillimum.
Explore this productFor over four decades, we’ve worked with our community to build a workspace that supports practicing homeopaths.
Every fortnight, we share insights from our own practices and help you learn your software faster. The aim is a more efficient working day, with the careful observation and rigour Samuel Hahnemann asked of the homeopath.
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RadarOpus is a comprehensive software solution for the professional Homeopath with a modern look and clean graphic interface, giving you quick access to everything you could ever need in a busy practice!
Our goal is to empower and inspire homeopaths by providing a suite of innovative and cutting edge tools aimed at supporting all aspects of clinical practice. Read more by clicking the icons.
From our library

A clearer way to recognise the wider pattern of a case before narrowing the search to the simillimum.
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More than 2,600 pages organised into 49 chapters and three practical sections—Mind, Body and Clinical—for clearer, faster case analysis.
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Ten chapters drawn from a working clinic, arranged for the moment in practice when you need them. At the centre, a repertory of intercurrent remedies for the case that will not move.
Explore this product →Search the repertories, materia medica, provings, journals and clinical cases in your RadarOpus library. Available titles vary by package, language and optional purchases.
You can easily and quickly combine several sources for your own articles or assignments. Copy and paste rubrics and materia medica. Take screenshots of your Analysis to share with teachers and colleagues. Send your case to a teacher / colleague for supervision / teaching.
Click the icons below to find out more about our innovative Modules – links open in new tab
RadarOpus boasts a simple yet powerful search tool to investigate your entire library in seconds. That means you can browse results from all repertories and materia medica simultaneously! Any source of information can be transformed into a custom rubric in your Analysis or viewed with our totally unique Graphic Analysis Module. So, whether you find that all-important characteristic symptom in Synthesis, Phatak’s repertory, a Journal, Case or Proving, you can always utilize that information in the most practical way – helping you to solve your case with the minimum fuss!
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Click the icons below to find out more – links open in new tab
Arrange a Direct Debit payment plan directly with Zeus Soft through your RadarOpus customer account. See how instalments work, or contact us for help setting up your plan.
Choose a package and rental period directly with Zeus Soft. Rental payments are handled outside the UK shop. Read the rental and account guide.
Browse the main packages – whether you’re a beginner or experienced Homeopath, we have the right software solution for you.
Analyse using Kingdoms, Miasms & Expert Systems with the help of illustrated Maps & Modules from world renowned Homeopaths.
Supplement Synthesis with repertories from Frei, Sherr, Murphy, Mangialavori, Norland, Yakir, Dimitriadis & many Classical repertories.
Check out the vast library of materia medica, provings, journals, therapeutics, clinical cases, dictionaries & more.
Not wanting to sound sad but I love RadarOpus. If I’ve some time to fill I’ll turn it on and explore cases or remedies. It teaches me and then I teach others. I’ve had an amazing Placenta case recently and RadarOpus lets me check every word, theme and dream so elegantly.
What specific functions do I love most? That’s a hard one, but searching my 1000s of volumes for a word or theme and creating my own rubrics is pretty immense. The polarity analysis tool gives me a new way of analysing so different from my usual methods.
The sheer number of books I can so quickly explore is exciting, especially when I want to investigate certain remedies. A click of a button and everything written about those specific remedies is right there for me. I also like the fact it crashes so seldom. This has been a problem in the past and appears to be solved.
Then of course there is Luke who sorts me out quickly. He and the team understand that as a busy homeopath and teacher I rely heavily on RadarOpus and they don’t let me down…ever.
Keep evolving, applying the latest in homeopathy and taking the profession onwards at such exciting times in homeopathy. Thanks!!
Geoff Johnson, MA Vet MB MRCVS VetMFHom RSHom PCH
The modern Homeopath has quite a challenge. Not only does one have to contend with the “modern” insults to the vital force and the new pathologies it generates, as well as all the old ones, but there has been a veritable mushrooming of new information regarding remedies and therapeutic approaches. It is no longer possible to retain all this information in one’s head or access it quickly from books. I find Radar Opus is the master tool which gives me access to all the other smaller tools. Whether I want to dip in to the works of the old masters, look at modern approaches by Yakir, Jeremy Sherr, and many others, or look at a case from the Polarity Analysis perspective, or filter by kingdoms or families, Opus makes it quick and practical. It is possible to search the whole of the homeopathic literature for a rare remedy or strange symptom very quickly. It is very versatile, tailoring searching strategies to cater for even the fussiest of homeopaths. This gives us more of a fighting chance to “make the sick healthy, to cure, as it is called.
Dr Gabriel Blass MBChB, BSc, RSHom
A beginner, a professional or a homeopathic scholar will never be disappointed. I recommend this program to every practitioner who wants to have the best results in their practice.
Luc De Schepper MD
With the most extensive library at your fingertips, numerous possibilities to fine-tune repertorisation and the implementation of the original works of all the great homeopaths it is the most complete source of information and best tool for analysing a case for any homeopath.
Anne Vervarcke
A wonderful working and learning tool. Race around the repertory and access really useful cross-references.
Misha Norland
A major breakthrough in repertorial software.
Farokh Master
Indispensable as a ‘symptom cruncher’ – a versatile homoeopathic assistant.
Brian Kaplan
RadarOpus comprises a very large information database from which the homœopath may select their own path to learning & application.
George Dimitriadis

Say hello to Naqash! He’s the go-to person for all your purchasing and add-on needs and package upgrades.
In his free time, Naqash enjoys reading about history, science, and natural medicine, as well as watching psychological thrillers and science fiction movies. He’s also a proud father and enjoys spending time with his little girl.
If you ever need any assistance or have any questions, Naqash is here to help!
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RadarOpus has desktop editions for Windows and Mac. Check the current system requirements against your computer before ordering. Mobile apps are separate products.
The engine, reference library and tools vary. Core includes Kent, Boericke and Phatak repertories; Essentials includes Synthesis Treasure Edition 2009; Advanced and Optimum include Synthesis Adonis. Compare packages and check each product’s full contents.
Buy a lifetime licence here in one payment for our exclusive UK prices. Rental and instalment plans are arranged and paid directly with Zeus Soft through your RadarOpus customer account. See all three payment options and how to get started. We can help you set up your account or plan.
Open your chosen product to see its current price and contents, then purchase through the shop by debit or credit card. Activation instructions are sent by email. Follow the buying and installation guide for registration and setup details.
Your software package and Synthesis edition both matter. The Adonis update listed for Treasure owners is specifically for that edition. If you have Synthesis 9.1, another edition or are unsure, ask us to confirm your upgrade route before ordering.
The RadarOpus Academy ↗ offers software training and tutorials. You can also contact us for guidance on getting started.