1 versions of DWSIM are listed here, from October 28, 2025 to the current 9.0.5. Each one links to the publisher’s own installer files.
| Version | Date | Size | Files |
|---|---|---|---|
| 9.0.5Latest | October 28, 2025 | — | 64-bit EXE (NSIS) Release notesWhat's New:
- Implemented Unit Operation state restore after error (Beta)
- Implemented Hydrocarbon solubility in water for Nested Loops Immiscible Flash
- Fixed an issue with Nested Loops Three-Phase Flash
- Fixed an issue with Bulk Petroleum Characterization Tool (Classic UI)
- Fixed an issue with Orifice Plate Unit Operation
- Fixed issue with Flowsheet Unit Operation
- Fixed issue #875: Conversion and Concentration Profile Tab missing from Results Section in PFR
- Fixed issue #801: Buttons in Element Matrix editor is missing
- Fixed issue #887: Error running a flowsheet block that uses a kinetics reaction script
- Fixed issue #893: Option to Change Integration Step/ODE Solver Volume Step for PFR in
macOS/Windows Cross Platform OS is not available
- Other minor fixes and UI enhancements |
