ReFH 2 Download

System Requirements
Licence Information

Installation Instructions

Download the installer below, then double click the downloaded file to start installation. If you are an existing user upgrading from an earlier version of ReFH2 you should not uninstall your current version first: install the new version on top. This ensures your settings and licence details are preserved.

  • Standalone licence

    Download 4.1.8879 - Standalone licence
    Version: 4.1.8879 | Release date: 23 Apr 2024 | Checksum: e5d2029070b98e2325e0c06aa4146ea8

    • Release notes:

    • Improvements to speed of UI updates, especially when displaying newly loaded catchment descriptors
    • User can now abort process of loading observed rainfall events
    • Ensure Apply button visible on catchment screen when ReFH launched from Jacobs Flood Modeller
    • Remove corner case where user abandons Save, which might lead to application exiting without saving

  • Network licence

    Download this version if you purchased ReFH2 from our reseller, Jacobs. This version uses network and cloud-based licensing which will enable any user across your organisation to access the software, even remotely via VPN, as long the number of concurrent users does not exceed the licensed limit.
    See the Jacobs website for more information and FAQs

    Download 4.1.8985 - Network licence
    Version: 4.1.8985 | Release date: 07 Aug 2024 | Checksum: 23ea14a1f08b50895f4141f135851cbe

    • Release notes:

    • Bugfix for network licence, addresses issue where the application may fail to start and report failure initialising licensing module.