Downloads
Circuitscape 5 is developed in Julia and is available on GitHub. It is made available under the open source MIT license. Please follow these instructions on downloading Julia and Circuitscape:
- The old Circuitscape 4 GUI generated INI files are fully compatible with Circuitscape 5. 
Help us improve Circuitscape!
- Please report bugs and suggest enhancements to Github issues page for Circuitscape.jl. 
Older releases
The Circuitscape.py project is archived on Github. Circuitscape v4.0.5 installers are still available for download:
WINDOWS:
- 64-bit Windows executable. Most PC users will want this version. 
- 32-bit Windows executable. (v4.0.3- update coming soon). For older PCs running 32-bit Windows. 
- Circuitscape ArcGIS toolbox. Calls Circuitscape from ArcMap (requires ArcGIS 10.0 or newer, and Circuitscape must be installed). 
- Gnarly Landscape Utilities. An ArcGIS toolbox that creates resistance and core areas needed by Circuitscape. 
- Linkage Mapper. An ArcGIS toolbox that uses least-cost corridor methods and Circuitscape to support regional connectivity analyses. 
MAC OS X:
- Mac executable. For Macs using OS X 10.9 or later. You’ll want to get the examples directory too. 
Linux:
- Python source code as a Python package. 
Legacy documentation for Circuitscape 4.0 may found here