Old Engine releases
This is a download page for older versions of IMPETUS Solver Engine.
These zip files only includes the engine executable and that it must be copied into an existing installation.
More information can be found under Multiple versions of Solver Engine
in the Help section of the GUI.
Windows 10/11
| Engine version | Release date | Release notes | Download |
|---|---|---|---|
| v10.0.0 | Oct 6, 2025 | Release notes | Download |
| v9.3.3 | Apr 29, 2025 | Release notes | Download |
| v9.3.2 | Apr 10, 2025 | Release notes | Download |
| v9.3.1 | Apr 7, 2025 | Release notes | Download |
| v9.3.0 | Mar 21, 2025 | Release notes | Download |
| v9.2.0 | Feb 3, 2025 | Release notes | Download |
| v9.1.0 | Nov 28, 2024 | Release notes | Download |
| v9.0.2 | Oct 28, 2024 | Release notes | Download |
| v9.0.1 | Oct 7, 2024 | Release notes | Download |
| v9.0.0 | Oct 4, 2024 | Release notes | Download |
| v8.1.770 | Jun 4, 2024 | Release notes | Download |
| v8.1.735 | Mar 19, 2024 | Release notes | Download |
| v8.1.726 | Mar 12, 2024 | Release notes | Download |
| v8.1.700 | Feb 14, 2024 | Release notes | Download |
| v8.1.693 | Feb 1, 2024 | Release notes | Download |
| v8.1.666 | Nov 24, 2023 | Release notes | Download |
| v8.1.603 | Sep 28, 2023 | Release notes | Download |
| v8.1.600 | Sep 14, 2023 | Release notes | Download |
| v8.0.527 | Jul 21, 2023 | Release notes | Download |
| v8.0.497 | Jun 16, 2023 | Release notes | Download |
| v8.0.374 | Mar 15, 2023 | Release notes | Download |
| v8.0.368 | Feb 27, 2023 | Release notes | Download |
| v7.0.282 | Nov 30, 2022 | Release notes | Download |
| v7.0.280 | Nov 25, 2022 | Release notes | Download |
| v7.0.252 | Nov 10, 2022 | Release notes | Download |
| v7.0.154 | Sep 16, 2022 | Release notes | Download |
| v7.0.121 | Aug 12, 2022 | Release notes | Download |
| v7.0.32 | Mar 30, 2022 | Release notes | Download |
| v7.0.30 | Mar 28, 2022 | Release notes | Download |
| v7.0.1 | Mar 7, 2022 | Release notes | Download |
| v6.0.858 | Nov 5, 2021 | Release notes | Download |
| v6.0.846 | Oct 15, 2021 | Release notes | Download |
| v6.0.841 | Oct 4, 2021 | Release notes | Download |
| v6.0.803 | Aug 18, 2021 | Release notes | Download |
| v6.0.778 | Jun 10, 2021 | Release notes | Download |
| v6.0.728 | Apr 13, 2021 | Release notes | Download |
| v6.0.708 | Mar 19, 2021 | Release notes | Download |
| v6.0.665 | Feb 22, 2021 | Release notes | Download |
| v6.0.630 | Jan 22, 2021 | Release notes | Download |
| v6.0.624 | Jan 12, 2021 | Release notes | Download |
| v6.0.612 | Dec 17, 2020 | Release notes | Download |
| v6.0.569 | Nov 13, 2020 | Release notes | Download |
| v5.0.538 | Oct 12, 2020 | Release notes | Download |
| v5.0.536 | Oct 7, 2020 | Release notes | Download |
| v5.0.512 | Sep 17, 2020 | Release notes | Download |
| v5.0.505 | Sep 2, 2020 | Release notes | Download |
| v5.0.499 | Aug 24, 2020 | Release notes | Download |
| v5.0.477 | Aug 6, 2020 | Release notes | Download |
| v5.0.462 | Jun 26, 2020 | Release notes | Download |
| v5.0.442 | Jun 4, 2020 | Release notes | Download |
| v5.0.394 | May 12, 2020 | Release notes | Download |
| v5.0.358 | Apr 14, 2020 | Release notes | Download |
| v5.0.329 | Mar 19, 2020 | Release notes | Download |
| v5.0.321 | Mar 12, 2020 | Release notes | Download |
| v5.0.320 | Mar 12, 2020 | Release notes | Download |
| v5.0.278 | Feb 12, 2020 | Release notes | Download |
| v5.0.264 | Jan 21, 2020 | Release notes | Download |
| v5.0.240 | Jan 8, 2020 | Release notes | Download |
| v5.0.222 | Dec 9, 2019 | Release notes | Download |
| v5.0.221 | Dec 3, 2019 | Release notes | Download |
| v5.0.205 | Nov 14, 2019 | Release notes | Download |
| v5.0.203 | Nov 13, 2019 | Release notes | Download |
| v5.0.185 | Oct 9, 2019 | Release notes | Download |
| v5.0.179 | Oct 3, 2019 | Release notes | Download |
| v5.0.169 | Sep 23, 2019 | Release notes | Download |
| v5.0.167 | Sep 17, 2019 | Release notes | Download |
| v5.0.102 | Jun 28, 2019 | Release notes | Download |
| v5.0.94 | Jun 3, 2019 | Release notes | Download |
| v5.0.55 | May 7, 2019 | Release notes | Download |
| v5.0.52 | Apr 29, 2019 | Release notes | Download |
| v5.0.45 | Apr 9, 2019 | Release notes | Download |
| v5.0.44 | Apr 8, 2019 | Release notes | Download |
| v5.0.28 | Mar 28, 2019 | Release notes | Download |
| v4.0.2614 | Feb 19, 2019 | Release notes | Download |
| v4.0.2611 | Feb 13, 2019 | Release notes | Download |
| v4.0.2601 | Jan 29, 2019 | Release notes | Download |
| v4.0.2594 | Jan 23, 2019 | Release notes | Download |
| v4.0.2569 | Dec 10, 2018 | Release notes | Download |
| v4.0.2566 | Nov 23, 2018 | Release notes | Download |
| v4.0.2560 | Nov 1, 2018 | Release notes | Download |
Ubuntu 22.04 LTS
| Engine version | Release date | Release notes | Download |
|---|---|---|---|
| v10.0.0 | Oct 6, 2025 | Release notes | Download |
| v9.3.3 | Apr 29, 2025 | Release notes | Download |
| v9.3.2 | Apr 10, 2025 | Release notes | Download |
| v9.3.1 | Apr 7, 2025 | Release notes | Download |
| v9.3.0 | Mar 21, 2025 | Release notes | Download |
| v9.2.0 | Feb 3, 2025 | Release notes | Download |
| v9.1.0 | Nov 28, 2024 | Release notes | Download |
| v9.0.2 | Oct 28, 2024 | Release notes | Download |
| v9.0.1 | Oct 7, 2024 | Release notes | Download |
| v9.0.0 | Oct 4, 2024 | Release notes | Download |
| v8.1.770 | Jun 4, 2024 | Release notes | Download |
| v8.1.735 | Mar 19, 2024 | Release notes | Download |
| v8.1.726 | Mar 12, 2024 | Release notes | Download |
| v8.1.700 | Feb 14, 2024 | Release notes | Download |
| v8.1.693 | Feb 1, 2024 | Release notes | Download |
| v8.1.666 | Nov 24, 2023 | Release notes | Download |
| v8.1.603 | Sep 28, 2023 | Release notes | Download |
| v8.1.600 | Sep 14, 2023 | Release notes | Download |
| v8.0.527 | Jul 21, 2023 | Release notes | Download |
| v8.0.497 | Jun 16, 2023 | Release notes | Download |
| v8.0.374 | Mar 15, 2023 | Release notes | Download |
| v8.0.368 | Feb 27, 2023 | Release notes | Download |
| v7.0.282 | Nov 30, 2022 | Release notes | Download |
| v7.0.280 | Nov 25, 2022 | Release notes | Download |
| v7.0.252 | Nov 10, 2022 | Release notes | Download |
| v7.0.154 | Sep 16, 2022 | Release notes | Download |
| v7.0.121 | Aug 12, 2022 | Release notes | Download |
| v7.0.32 | Mar 30, 2022 | Release notes | Download |
| v7.0.30 | Mar 28, 2022 | Release notes | Download |
| v7.0.1 | Mar 7, 2022 | Release notes | Download |
| v6.0.858 | Nov 5, 2021 | Release notes | Download |
| v6.0.846 | Oct 15, 2021 | Release notes | Download |
| v6.0.841 | Oct 4, 2021 | Release notes | Download |
| v6.0.803 | Aug 18, 2021 | Release notes | Download |
| v6.0.778 | Jun 10, 2021 | Release notes | Download |
| v6.0.728 | Apr 13, 2021 | Release notes | Download |
| v6.0.708 | Mar 19, 2021 | Release notes | Download |
| v6.0.665 | Feb 22, 2021 | Release notes | Download |
| v6.0.624 | Jan 12, 2021 | Release notes | Download |
| v6.0.612 | Dec 17, 2020 | Release notes | Download |
| v6.0.569 | Nov 13, 2020 | Release notes | Download |
| v5.0.538 | Oct 12, 2020 | Release notes | Download |
| v5.0.536 | Oct 7, 2020 | Release notes | Download |
| v5.0.512 | Sep 17, 2020 | Release notes | Download |
| v5.0.505 | Sep 2, 2020 | Release notes | Download |
| v5.0.499 | Aug 24, 2020 | Release notes | Download |
| v5.0.477 | Aug 6, 2020 | Release notes | Download |
| v5.0.462 | Jun 26, 2020 | Release notes | Download |
| v5.0.442 | Jun 4, 2020 | Release notes | Download |
| v5.0.394 | May 12, 2020 | Release notes | Download |
| v5.0.358 | Apr 14, 2020 | Release notes | Download |
| v5.0.329 | Mar 19, 2020 | Release notes | Download |
| v5.0.321 | Mar 12, 2020 | Release notes | Download |
| v5.0.320 | Mar 12, 2020 | Release notes | Download |
| v5.0.278 | Feb 12, 2020 | Release notes | Download |
| v5.0.264 | Jan 21, 2020 | Release notes | Download |
| v5.0.240 | Jan 8, 2020 | Release notes | Download |
| v5.0.222 | Dec 9, 2019 | Release notes | Download |
| v5.0.221 | Dec 3, 2019 | Release notes | Download |
| v5.0.205 | Nov 14, 2019 | Release notes | Download |
| v5.0.203 | Nov 13, 2019 | Release notes | Download |
| v5.0.185 | Oct 9, 2019 | Release notes | Download |
| v5.0.179 | Oct 3, 2019 | Release notes | Download |
| v5.0.169 | Sep 23, 2019 | Release notes | Download |
| v5.0.167 | Sep 17, 2019 | Release notes | Download |
| v5.0.102 | Jun 28, 2019 | Release notes | Download |
| v5.0.94 | Jun 3, 2019 | Release notes | Download |
RHEL 8
| Engine version | Release date | Release notes | Download |
|---|---|---|---|
| v10.0.0 | Oct 6, 2025 | Release notes | Download |
| v9.3.3 | Apr 29, 2025 | Release notes | Download |
| v9.3.2 | Apr 10, 2025 | Release notes | Download |
| v9.3.1 | Apr 7, 2025 | Release notes | Download |
| v9.3.0 | Mar 21, 2025 | Release notes | Download |
| v9.2.0 | Feb 3, 2025 | Release notes | Download |
| v9.1.0 | Nov 28, 2024 | Release notes | Download |
| v9.0.2 | Oct 28, 2024 | Release notes | Download |
| v9.0.1 | Oct 7, 2024 | Release notes | Download |
| v9.0.0 | Oct 4, 2024 | Release notes | Download |
| v8.1.770 | Jun 4, 2024 | Release notes | Download |
OpenSUSE 15.6
| Engine version | Release date | Release notes | Download |
|---|
CentOS 7
| Engine version | Release date | Release notes | Download |
|---|---|---|---|
| v9.3.3 | Apr 29, 2025 | Release notes | Download |
| v9.3.2 | Apr 10, 2025 | Release notes | Download |
| v9.3.1 | Apr 7, 2025 | Release notes | Download |
| v9.3.0 | Mar 21, 2025 | Release notes | Download |
| v9.2.0 | Feb 3, 2025 | Release notes | Download |
| v9.1.0 | Nov 28, 2024 | Release notes | Download |
| v9.0.2 | Oct 28, 2024 | Release notes | Download |
| v9.0.1 | Oct 7, 2024 | Release notes | Download |
| v9.0.0 | Oct 4, 2024 | Release notes | Download |
| v8.1.770 | Jun 4, 2024 | Release notes | Download |
| v8.1.735 | Mar 19, 2024 | Release notes | Download |
| v8.1.726 | Mar 12, 2024 | Release notes | Download |
| v8.1.700 | Feb 14, 2024 | Release notes | Download |
| v8.1.693 | Feb 1, 2024 | Release notes | Download |
| v8.1.666 | Nov 24, 2023 | Release notes | Download |
| v8.1.603 | Sep 28, 2023 | Release notes | Download |
| v8.1.600 | Sep 14, 2023 | Release notes | Download |
| v8.0.527 | Jul 21, 2023 | Release notes | Download |
| v8.0.497 | Jun 16, 2023 | Release notes | Download |
| v8.0.374 | Mar 15, 2023 | Release notes | Download |
| v8.0.368 | Feb 27, 2023 | Release notes | Download |
| v7.0.282 | Nov 30, 2022 | Release notes | Download |
| v7.0.280 | Nov 25, 2022 | Release notes | Download |
| v7.0.252 | Nov 10, 2022 | Release notes | Download |
| v7.0.154 | Sep 16, 2022 | Release notes | Download |
| v7.0.121 | Aug 12, 2022 | Release notes | Download |
| v7.0.32 | Mar 30, 2022 | Release notes | Download |
| v7.0.30 | Mar 28, 2022 | Release notes | Download |
| v7.0.1 | Mar 7, 2022 | Release notes | Download |
| v6.0.858 | Nov 5, 2021 | Release notes | Download |
| v6.0.846 | Oct 15, 2021 | Release notes | Download |
| v6.0.841 | Oct 4, 2021 | Release notes | Download |
| v6.0.803 | Aug 18, 2021 | Release notes | Download |
| v6.0.778 | Jun 10, 2021 | Release notes | Download |
| v6.0.728 | Apr 13, 2021 | Release notes | Download |
| v6.0.708 | Mar 19, 2021 | Release notes | Download |
| v6.0.665 | Feb 22, 2021 | Release notes | Download |
| v6.0.630 | Jan 22, 2021 | Release notes | Download |
| v6.0.624 | Jan 12, 2021 | Release notes | Download |
| v6.0.612 | Dec 17, 2020 | Release notes | Download |
| v6.0.569 | Nov 13, 2020 | Release notes | Download |
| v5.0.538 | Oct 12, 2020 | Release notes | Download |
| v5.0.536 | Oct 7, 2020 | Release notes | Download |
| v5.0.512 | Sep 17, 2020 | Release notes | Download |
| v5.0.505 | Sep 2, 2020 | Release notes | Download |
| v5.0.499 | Aug 24, 2020 | Release notes | Download |
| v5.0.477 | Aug 6, 2020 | Release notes | Download |
| v5.0.462 | Jun 26, 2020 | Release notes | Download |
| v5.0.442 | Jun 4, 2020 | Release notes | Download |
| v5.0.394 | May 12, 2020 | Release notes | Download |
| v5.0.358 | Apr 14, 2020 | Release notes | Download |
| v5.0.329 | Mar 19, 2020 | Release notes | Download |
| v5.0.321 | Mar 12, 2020 | Release notes | Download |
| v5.0.320 | Mar 12, 2020 | Release notes | Download |
| v5.0.278 | Feb 12, 2020 | Release notes | Download |
| v5.0.264 | Jan 21, 2020 | Release notes | Download |
| v5.0.240 | Jan 8, 2020 | Release notes | Download |
| v5.0.222 | Dec 9, 2019 | Release notes | Download |
| v5.0.221 | Dec 3, 2019 | Release notes | Download |
| v5.0.205 | Nov 14, 2019 | Release notes | Download |
| v5.0.203 | Nov 13, 2019 | Release notes | Download |
| v5.0.185 | Oct 9, 2019 | Release notes | Download |
| v5.0.179 | Oct 3, 2019 | Release notes | Download |
| v5.0.169 | Sep 23, 2019 | Release notes | Download |
| v5.0.167 | Sep 17, 2019 | Release notes | Download |
| v5.0.102 | Jun 28, 2019 | Release notes | Download |
| v5.0.94 | Jun 3, 2019 | Release notes | Download |
