O3NEX

Downloads

GEO3NEX for Windows and for Android. Every file is published with its SHA-256 checksum; GEO3NEX's own updater checks it before installing.

GEO3NEX for Windows

Version 0.28.0 · 7 November 2026

Download installer (56.5 MB)

File: GEO3NEX-0.28.0-Setup.exe

SHA-256: 7952b82d19e1892a88820a571fae58fcb59cf35847b5e77c8f2c897f3a301e1d

Requirements

  • Windows 10 or 11, 64-bit
  • 8 GB RAM recommended
  • Internet for activation and updates; works offline after activation

What's new

GEO3NEX 0.28.0 for Windows

  • Prominent GEO3NEX branding, a project-status header, and a compact navigation rail that can collapse to icons.
  • A dedicated Welcome screen and project setup for Normal Survey, Composite, Estate Layout, and Control Mapping. An empty Normal Survey project can be saved before importing coordinates.
  • Multiple parcels in one project, with parcel selection before plan generation.
  • Improved full-page template editing, north arrow choices, and coordinate-table review after OCR.
  • Shared or separate station numbering on retraced control routes, annotation editing, and project-state defaults for selecting control datasets.
  • Esri and OpenStreetMap imagery alongside the existing basemap options. Provider-specific configuration and attribution are documented in the basemap guide.
  • One launch reminder when a usable licence has less than 30 days remaining.

Full release notes

GEO3NEX for Android

Version 0.2.2 · 9 November 2026

Download APK (63.7 MB)

File: GEO3NEX-Android-0.2.2.apk

SHA-256: ee56abecd0b3ad50812e270dfa3ca1bc2dc6eeb08a42bc930bb7a634491fe639

Requirements

  • Android 8.0 or later
  • Allow installation from your browser or file manager when Android asks
  • GNSS receiver features need a supported receiver

What's new

GEO3NEX Android 0.2.2

  • Adds Android licence activation, licence requests and licence management in Settings.
  • Adds the GeoMeasure BLE receiver connection and improves GNSS connection recovery.
  • Syncs CORS profile metadata for signed-in users. Caster passwords stay on the device.
  • Improves update installation handoff and simplifies receiver selection.

Android 8.0 (API 26) or later is required. An Android licence is required to enter the app after updating.

Existing installations signed with the public GEO3NEX release certificate can update in place.

Full release notes

Licensing

GEO3NEX opens without a license so you can explore it. Creating projects and exporting plans need an active license: request a license.

All releases and release notes