ESA SNAP
European Space Agency
Download from the vendor
step.esa.int
SNAP is the European Space Agency’s toolbox for processing satellite data, mainly from the Sentinel satellites. It processes radar and optical imagery, performs interferometry (InSAR) to measure ground subsidence and displacement, computes vegetation indices and maps land cover. Engineers use it to monitor subsidence under buildings and infrastructure, map floods and run environmental studies.
Ratings & Reviews
| Licence type | Completely Free, Open Source |
|---|---|
| Licence terms | Open-source licence (GPL-3.0). Free to use for any purpose, including commercial work, with no time limit, no registration and no licence key. |
| Platforms | Linux, macOS, Windows |
| Engineering field | Civil Engineering, Environmental & Water |
| Tool type | GIS & Mapping |
| Version checked | 14.0.0 |
| Vendor site | step.esa.int |
This link goes to the vendor site. EngiFree hosts no installers and distributes no cracked versions.
Last verified: 2026-10-11
