openSF lifecycle is based on fixed regular (every 6 month) maintenance and evolution releases.
Additional releases are made for urgent bug fixes or user requests for improvements.
- OpenSF 4.7 (expected November 2025)
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OpenSF Framework
Installation packages for the latest release of OpenSF are listed below.
| Package | Description | Version |
|---|---|---|
| Installation Package for Linux 64-bit |
4.6.0 |
|
| Installation Package for Mac OS X 10.11 and higher (Intel) | ||
| Installation Package for Mac OS X 10.11 and higher (Apple Silicon) | ||
| Installation Package for Windows 10 64-bit | ||
| Validation tool for XML configuration files (requires Python 3.8 or newer) |
1.0.0 [README] |
Previous older installation packages can be downloaded from the OpenSF Installation Packages - Download Page.
Source code packages for the latest release of OpenSF Framework.
| Package | Description | Version |
|---|---|---|
| openSF-4.6.0-sources.zip | Source code package for OpenSF | 4.6.0 |
| Source code package for example modules distributed with OpenSF | ||
| Source code package for the Parameter Editor distributed with OpenSF | 2.10.0 |
|
| Source code package for the configuration validation tool | 1.0.0 |
For installation and usage instructions, please refer to the OpenSF System User Manual.
OSFI
OSFI (OpenSF Integration Library) are a set of utilities written in different programming languages that allow communication between models and openSF. Installation packages for the latest release of OSFI are listed below.
| Package | Description | Version |
|---|---|---|
| Java OSFI package |
3.10.1 |
|
| Javadoc for Java OSFI package | ||
| Python3 OSFI package | ||
| Matlab toolbox for OSFI |
Previous older installation packages can be downloaded from the OpenSF Installation Packages - Download Page.
Source code packages for the latest release of OSFI:
| Package | Description | Version |
|---|---|---|
| osfi-3.10.1-sources.tar.zst | OSFI source code archive | 3.10.1 [Release Notes] |
Previous older packages can be downloaded from OpenSF Source Code.
For installation and usage instructions, please refer to the OSFI Developers Manual.
OSFEG
OSFEG (OpenSF Error Generation Library) provides methods for mathematical modeling of a perturbation within statistical analysis scenarios. OSFEG is provided in the form of source code. The list of installation packages for the latest release of OSFEG is given below.
| Package | Description | Version |
|---|---|---|
| osfeg-1.4.7-sources.tar.zst | OSFEG source code archive | 1.4.7 [Release Notes] |
Previous older packages can be downloaded from OpenSF Source Code.
For installation and usage instructions, please refer to the OSFEG Developers Manual.
Applicable Documents
The list of documents applicable to the latest release of openSF is given below.
The documents can be downloaded from the OpenSF Documentation - Download Page
| Document Title | Document Number | Version |
|---|---|---|
| OPENSF-DMS-ICD-001 | 3.0.1 | |
| OPENSF-DMS-SUM-001 | 4.9 | |
| OPENSF-DMS-OSFI-DM | 1.26 | |
| OPENSF-DMS-OSFEG-DM | 1.9 | |
| OPENSF-DMS-PE-SUM | 1.13 |
Reference Documents
- OSFI API Reference Documentation: [C] [C++] [Fortran] [Java] [Python]
- OSFEG API Reference Documentation: [C++]
- Generic E2E Simulator ICD (PE-ID-ESA-GS-464)
- Matlab(R) External Interfaces
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