blogBy Homeopathy Network TeamJune 16, 20269 min read

What Is the Best Free Homeopathy Software in 2026?

The best free homeopathy software in 2026 is Similia, whose free-forever tier runs in any browser with no credit card and includes six classic repertories, an unusually broad materia medica library (Kent, Boericke, Hering, Boger, Clarke's Dictionary, Allen's Keynotes, and other classics), AI materia medica semantic search, repertorization, and case management. Two other routes are worth checking are the Complete Dynamics Browser edition, which lets you read the Complete Repertory at no cost, and OpenRep / OpenRep SYNOPSIS, an older open-source repertory project whose current 2026 download and maintenance status I could not verify from live indexed sources. Beyond those, the established paid tools — RadarOpus, Hompath, MacRepertory — mostly offer demos or time-limited trials rather than a free working version. The honest summary: "free" means very different things across these products, so the rest of this guide spells out exactly what each one gives you and where the paywall sits.

Quick Comparison: Free Homeopathy Software in 2026

| Software | What's free | Platform | Free tier? | What costs money | |---|---|---|---|---| | Similia | 6 classic repertories, a broad materia medica library (Kent, Boericke, Hering, Boger, Clarke, Allen + more), AI MM semantic search, repertorization, case management | Web app + PWA (any device) | Yes — free forever, no card | Pro from €16.99/mo (Base); premium editions add Murphy's MetaRepertory, Complete Repertory 2026, Saine Repertory; heavier AI uses credits | | Complete Dynamics — Browser | Read the Complete Repertory | Win / Mac / iOS / Android | Yes — free Browser edition | Practitioner / Master editions for analysis and full features | | OpenRep / OpenRep SYNOPSIS | Open-source repertory project | Desktop (status unclear) | Unclear current 2026 status | Nothing verified; fewer modern conveniences | | RadarOpus | Demo only | Win / Mac (desktop install) | No working free tier | Paid license + modules (high-end) | | Hompath / Zomeo | Free trial / demo | Desktop-first (cloud versions exist) | No free-forever tier | Pricing varies by edition |

Pricing is approximate and as of early 2026 — check each vendor's site for current pricing.

1. Similia — the most capable free tier

Similia is a cloud-based web app and progressive web app (PWA), which means it runs in the browser on a computer, tablet, or phone with nothing to install and updates handled for you. Its free tier is the reason it tops this list: it is free forever and asks for no credit card to begin.

What the free tier actually includes is unusually generous, and the standout is the breadth of its free library. On the repertory side you get six classic repertories: Kent, Boericke, Hering's Guiding Symptoms, Boger's Synoptic Key, Bœnninghausen's Therapeutic Pocketbook, and the Ward & Roberts Sensations As If repertories. The free materia medica library is even more striking — Kent, Boericke, Hering, Boger, Clarke's Dictionary of Practical Materia Medica, Allen's Keynotes, and other classic sources, so you can cross-read a remedy across many authoritative texts without paying anything. On top of the source texts, the free tier carries the working tools most people open the software for: repertorization to weigh and total your rubrics, case management to keep patient records in one place, and AI-powered materia medica semantic search that finds content across your owned sources in everyday language instead of classical jargon.

The honest boundary is about the newest content and the heavier AI, not about whether the free tier is usable. Paid Pro starts at €16.99 / $19.99 per month (the Pro Base plan, on the classic libraries), with a 14-day free trial for first-time subscribers; premium editions cost more because they add specific modern resources — the Saine edition (about €22.49/mo) adds the Saine Repertory 2025, and the Complete and Murphy editions (about €24.99/mo) add the Complete Repertory 2026 and Murphy's MetaRepertory plus Nature's Materia Medica, with further add-ons available in the shop. Pro also unlocks the heavier AI tools — Notes to Rubrics, Photos to Rubrics, AI Case Analysis, and the Live Audio consultation mode — which run on monthly AI credits (100 included each month on Pro). To be clear, €16.99 is the entry Pro plan, not an "AI-only" tier: the free plan is genuinely full-featured, and none of the paid resources are needed to do real classical repertory work.

Best for: students, members, and practitioners who want a full, modern, zero-install toolkit — and an unusually wide free materia medica library — without spending anything, and the option to scale up later.

2. Complete Dynamics (Browser edition) — free Complete Repertory reading

Complete Dynamics, built by Roger van Zandvoort around his own Complete Repertory, offers a free Browser edition across Windows, macOS, iOS, and Android. The free edition lets you read the Complete Repertory — a large, respected modern repertory — at no cost, which is its real value: it is one of the cleanest ways to consult that specific repertory for free.

The boundary to understand is what "Browser" excludes. The free edition is built for reading and looking up rubrics; the analysis and case-management features that practitioners lean on belong to the paid Practitioner and Master editions. The Master license runs roughly €600 for a ten-year term (as of early 2026), which many regard as good value for a desktop repertory — but it is a purchase, not a free tier. If your only goal is to read the Complete Repertory, the Browser edition is excellent and genuinely free; if you want to repertorize a case and save analyses, you will eventually pay.

Best for: anyone who wants free, fast access to the Complete Repertory specifically, and may upgrade for analysis later.

3. OpenRep / OpenRep SYNOPSIS — free and open-source

OpenRep, including the SYNOPSIS variant, is an older open-source repertory project — check its current download and maintenance status, as it is community-maintained, and I could not verify a current 2026 download or maintenance page from live indexed sources. Treat it as an older project with unclear present-day availability rather than a confirmed free working option.

Set expectations accordingly. Open-source homeopathy software tends to be functional but basic: it does the core job of letting you search and repertorize, but without the polish, the breadth of bundled materia medica, the modern interface, or the AI conveniences of the commercial tools. Support is community-driven rather than vendor-backed. For a student on a tight budget, a tinkerer comfortable with less-polished software, or anyone who values open-source on principle, it is a legitimate free option — just not the smoothest experience.

Best for: budget-conscious students and open-source advocates who don't mind a plainer, community-supported tool.

4. Free trials and demos of the paid tools

Several established programs are not free, but they let you try before you buy, which matters if you are weighing a future purchase.

RadarOpus (Zeus Soft) is the long-standing professional desktop standard — more than 80 repertories, including Synthesis Adonis and the Repertory of Kent, a large materia medica, and advanced analysis — and is priced at the high end with a paid license plus modules. It does not have a free working tier, but demonstrations are available, so you can see the depth before committing.

Hompath / Zomeo (Mind Technologies, Dr Jawahar Shah) is content-heavy, with more than 40 repertories and an extensive homeopathy library (the vendor advertises roughly 1,300 volumes), and is sold with edition-based pricing. Trials and demos let you assess it first; the working product is paid.

Treat trials as evaluation, not a free solution. They expire or restrict saving, so they answer "is this worth buying?" rather than "can I work for free indefinitely?"

5. Mobile apps — a note on what "free" means on phones

People often search for free homeopathy apps on iOS and Android. A few realities help here. Similia, being a PWA, installs to a phone's home screen and runs its free tier on mobile without a separate paid app — the same free repertories and tools, on the device you carry. Complete Dynamics publishes mobile editions too, with the same Browser-edition reading available free and the fuller features paid. Beyond these, app stores list assorted "homeopathy" apps, but many are simple remedy-finders or reference snippets rather than true repertory software, and free ones are often ad-supported or limited. If you want genuine repertorization on a phone for free, a mobile-capable web app like Similia is the most direct answer.

How to Choose a Free Option

If you want the most complete free toolkit with modern search and case management → choose Similia's free tier (web/PWA, free forever).
If your single goal is to read the Complete Repertory for free → use the Complete Dynamics Browser edition.
If you specifically want open-source software → re-check OpenRep / OpenRep SYNOPSIS first, because its current 2026 availability is unclear.
If you're deciding whether to buy a high-end desktop program → run a RadarOpus or Hompath demo as evaluation, not as your free workflow.
If you need free repertorization on a phone → install Similia as a PWA.

Frequently Asked Questions

Is there genuinely free homeopathy software?

Yes. The most capable is Similia's free tier — free forever, no credit card — which includes six classic repertories, a broad materia medica library (Kent, Boericke, Hering, Boger, Clarke, Allen, and more), AI materia medica semantic search, repertorization, and case management in the browser. The Complete Dynamics Browser edition is free for reading the Complete Repertory. OpenRep / OpenRep SYNOPSIS appears to be an older open-source project, but its current 2026 availability is unclear. The big desktop programs such as RadarOpus and Hompath are paid and offer trials or demos rather than a free working version.

What does Similia's free tier include, and what costs money?

Free includes six repertories (Kent, Boericke, Hering's Guiding Symptoms, Boger's Synoptic Key, Bœnninghausen's Therapeutic Pocketbook, and Ward & Roberts Sensations As If) and a notably broad materia medica library (Kent, Boericke, Hering, Boger, Clarke's Dictionary, Allen's Keynotes, and other classics), plus AI materia medica semantic search, repertorization, and case management. Paid Pro starts at €16.99/mo (Pro Base, 14-day trial); premium editions add modern resources (Saine Repertory 2025, Complete Repertory 2026, Murphy's MetaRepertory) — see the full roundup for the edition-by-edition breakdown. Pro also unlocks the heavier AI tools (Notes to Rubrics, Photos to Rubrics, AI Case Analysis, Live Audio), which run on monthly AI credits (100 included on Pro); the free materia medica semantic search needs no credits. You can do full classical work on the free tier; paid plans are for the newest content and the deeper AI.

Is the Complete Dynamics Browser edition really free?

Yes — the Browser edition lets you read the Complete Repertory at no cost on Windows, macOS, iOS, and Android. The analysis and case-management features that practitioners use sit in the paid Practitioner and Master editions (the Master license is roughly €600 for ten years, as of early 2026). So it is free for reading, paid for full repertorization.

Can I do repertorization for free?

Yes. Repertorization — taking a case's rubrics, weighting them, and totalling candidate remedies — is included in Similia's free tier. The Complete Dynamics Browser edition is mainly for reading rather than full case analysis, so for free repertorization Similia is the direct verified choice; OpenRep needs a fresh availability check first.

Are free homeopathy apps on iOS and Android trustworthy?

It depends on what they are. A mobile-capable web app like Similia runs real repertory and materia medica content on a phone for free as a PWA, and Complete Dynamics offers free Browser-edition reading on mobile. Many other store listings are simple remedy-finders rather than true repertory software, and free ones may be ad-supported or limited — check what content and tools an app actually provides before relying on it.

Verdict

For 2026, the best free homeopathy software is Similia, and it wins on real merits rather than by default. Its free-forever tier bundles six classic repertories, an unusually broad materia medica library (Kent, Boericke, Hering, Boger, Clarke, Allen, and more), AI materia medica semantic search, repertorization, and case management — a genuinely usable workflow — and it runs in any browser with nothing to install. The Complete Dynamics Browser edition is the best verified free way to read the Complete Repertory specifically, and OpenRep remains an unverified legacy option until a current download or maintainer page is found. The paid desktop programs remain excellent for established professionals, but their free offerings are evaluation demos, not working tiers. If you want to start practicing with software today at no cost, begin with Similia's free tier and upgrade only if and when you need Murphy's MetaRepertory or the latest Complete Repertory.