Open Source & Free Forever (GPLv3)

Healthcare Data,
Liberated.

A polymorphic, local-first healthcare data engine and clinical EMR built for minimal-infrastructure areas. Zero central server dependence. 18 FHIR R4 resources, built-in eRx Pad Pro with 61k+ drugs, and cryptographic auditability. Total clinician control.

Get Started & Downloads Explore Architecture
100% Offline Capable AES-256-GCM Encrypted FHIR R4 Standard
New Loka EMR v0.2.0 • Offline-First Workspace
T0 Encrypted Local
New Loka EMR Clinical Interface
Click to view full 1440x900 resolution
✓ 18 FHIR Resources ✓ eRx Pad Pro (61k+ Drugs) ✓ Ed25519 Signed Audit Log

Our Mission

Empowering Frontline Care

Traditional EMRs fail or simply don't exist in underserved institutions or areas with sub-minimal infrastructure. New Loka is built for single doctors, small clinics, and patients directly. No cloud lock-in. No complex setups. Just rapid, evolving healthcare decisions with minimal friction.

Your Data, Your Device

No health data is hosted on our servers. Data resides locally for independent users in encrypted SQLite, or in a locally distributed mesh for small teams. Supreme partitioning and extreme security by design.

Polymorphic Scale

Adaptable across 5 distinct operational tiers: from an independent solo doctor (T0), to an off-grid LAN mesh clinic (T1), a rural hospital hub (T2), up to enterprise departments with ABAC silos (T3) and research federations (T4).

Frictionless Research

Manage, explore, and create health data to guide immediate patient care, and safely anonymize or aggregate it later for vital medical research using differential privacy without compromising patient confidentiality.

CLINICAL CAPABILITIES

Capabilities

Data Extraction & Clinical Flow, Simplified.

In areas of minimal infrastructure, data doesn't come neatly packaged in HL7 formats. We've built tools to harness information where it naturally occurs: in physical prescription slips, messages, and voice dictations.

  • WhatsApp & Message Ingestion

    Securely parse clinical notes and updates shared via messaging platforms directly into the patient's local timeline without cloud middlemen.

  • Optical Character Recognition (OCR)

    Snap a photo of a physical document, lab scan, or paper slip. New Loka extracts and structures the metrics automatically into FHIR Observations.

  • eRx Pad Pro & Drug Master Database

    Comprehensive Indian generic brand database with 61,000+ entries, automated drug interaction checking, and instant offline printable PDF generation.

AS
Aarav Sharma
MRN: #NL-4829 • 41y M • Ward 3B
Live Local

OCR Document Extraction

BP: 130/85 mmHg • HR: 74 bpm • SpO2: 98%
Rx: Tab Telmisartan 40mg PO OD • Tab Metformin 500mg BD

CDSS Interaction Check

No dangerous cross-interactions detected in local 61k drug master.

Prescription signed with Ed25519 and added to local audit chain.

Strong Partitioning

AES-256-GCM record-level isolation

Lightning Fast

Zero latency local memory & cache

Strict Access Control

ABAC silos & emergency break-glass

Patient-Centric

Direct offline handoff & export

Security & Performance

Uncompromising Privacy, Zero Friction.

Internal partitioning, strongly controlled data access, and extreme security are a priority—but never at the expense of clinical speed. Every medical record is encrypted on disk with AES-256-GCM and validated against an immutable Ed25519 audit chain.

By putting information directly into the hands of clinicians and patients on local hardware, New Loka eliminates third-party cloud vulnerabilities and ensures uninterrupted operation during power failures or internet blackouts.

Read detailed security architecture →

Deployment Tiers

Designed for Every Clinical Reality

New Loka is polymorphic. Whether you are an independent practitioner with a laptop or an entire hospital system, the system adapts dynamically without architectural changes.

Tier 0

Solo Clinician

Zero config, single binary with encrypted SQLite storage. 100% offline for independent clinics.

  • 100% Local encrypted storage
  • Zero server configuration
  • Integrated eRx Pad Pro
View T0 setup guide →
POPULAR
Tier 1

LAN Mesh Clinic

Multi-device peer-to-peer sync with mDNS discovery across consultation rooms without internet access.

  • Automatic mDNS local discovery
  • Local Wi-Fi / Ethernet sync
  • Multi-user role permissions
View T1 mesh docs →
Tier 2 / 3 / 4

Hospital & Federation

Centralized LAN hub with ward offline nodes, department ABAC isolation, breaking-the-glass, and cohort discovery.

  • Department ABAC silos
  • Sync-on-reconnect ward nodes
  • Zero-knowledge cohort queries
View hospital deployment →

The Community

Built by Clinicians, for Clinicians.

New Loka is driven by medical practitioners, open-source advocates, and security engineers who believe health data belongs to the patient and their direct care provider.

We are actively seeking contributors. Whether you code in Rust or TypeScript, translate local medical terminologies, write documentation, or practice medicine in low-resource environments, there is a place for you in New Loka.

View Repository Contribution Guide
CD
Core Devs

Rust & TypeScript Architecture

MB
Medical Board

Clinical Workflows & Formulary

SE
SecEng

Cryptography & Audit Trails

You

Join the team