The development team has announced a roadmap for V4.0, expected Q4 2025. Planned features include:
By downloading and using V3.4.2 now, you gain a solid foundation that will be upgradeable to V4.0 when released.
This version uses an embedded SQLite backend rather than requiring a full MS SQL or Oracle setup. This makes the Rig-gns V3.4.2 free download ideal for field laptops or remote sites with limited IT support. Rig-gns V3.4.2 Free Download
Step 1: Open your browser and go to https://github.com/rig-gns/rig-gns-core/releases
Step 2: Locate the asset titled Rig-gns_v3.4.2_win64_setup.exe (for 64-bit Windows). If you are on Linux, choose the .tar.gz package; for macOS, the .dmg file. The development team has announced a roadmap for V4
Step 3: Verify the file integrity. On the release page, the developer provides an MD5 checksum (e.g., a7e4f8c2d9b1a3e5...). Use a tool like certutil -hashfile (Windows) or md5sum (Linux) to ensure your download matches. Never skip this step—it confirms the file has not been tampered with.
Step 4: Click download. The file size is approximately 245 MB. By downloading and using V3
Before we proceed to the download, it is crucial to understand the software’s core purpose. Rig-gns (often stylized as RIG-GNS) is a specialized simulation framework designed for network-based GNSS positioning. Unlike traditional GPS simulators that focus solely on satellites, Rig-gns excels at modeling regional and local ground-based augmentation systems. It integrates:
Version 3.4.2 represents a maturity milestone, offering improved stability, reduced memory leaks, and enhanced support for Windows 11 and Linux Kernel 6.x.
Registered members of professional forums often share clean copies. Look for threads like:
Pro tip: Users with 100+ posts or "Trusted" badges are generally safe.