Downloading Older Versions of intel oneAPI that has ifort

[Bootcamp]

Hi,

I'm working on building a program for a 32-bit legacy system and

Current Setup:

- using Intel oneAPI HPC 2025.1.1.38 with ifx.
- My Machine is Windows 10 64 bit
- Target build for a windows 10 32-bit machine

From what I've read, ifx does not support 32-bit builds.

Could someone guide me on how to download an older version of Intel oneAPI that includes ifort, which supports 32-bit compilation?

Additionally, if I purchase Intel Priority Support, would it grant access to older versions containing ifort? If so, which specific version should I look for?

Thanks for your help!

[Deeksha_S_Intel]

Hello Sir/Ma'am,

Please be informed that the older versions of Intel® Toolkits are not available publicly, only the latest version Intel® Toolkits and other latest products are available for download and installation. Intel® has decided to discontinue support for Intel® Toolkits (including all versions released in 2024 and earlier) are not supported anymore. We urge users to upgrade to the latest version of Intel® developer tools. The unsupported versions do not include the latest functional and security updates. These versions are targeted to be removed after a period. We understand that this might be challenging, but it's important to note that the users with active priority support can only access older product versions.

For more information refer to the link: https://www.intel.com/content/www/us/en/developer/articles/release-notes/oneapi-supported-product-versions.html.

Kindly note that Intel® no longer support the creation of 32bit applications in 2025.0 and onwards release of Intel® oneAPI development tools and only 64bit applications are supported.

Please click on the below link to find release notes for Intel® oneAPI Toolkits 2025.

Link : https://www.intel.com/content/www/us/en/developer/articles/release-notes/oneapi-base-toolkit/2025.html

Priority Support is paid product support that covers all the components included in the respective. It provides the following benefits for one year:

• Direct and private interaction with Intel’s support engineers, including the ability to submit confidential support requests.
• Accelerated response time for technical questions and other product needs.
• Ability to influence product features and quality.
• Priority assistance for escalated defects
• Free download access to all new product updates and continued access to older versions of the product
• Access to a vast library of self-help documentation built from decades of experience in creating high-performance code.
• Additional services at reduced cost, including on-site or online training and consultation by Intel technical consulting engineers.

If you would like to purchase new license, we suggest you check with our resellers or webstore team. You may visit the below link to find their contact information. 

Resellers' Information :

Link: https://software.intel.com/content/www/us/en/develop/tools/resellers.html 

Webstore Link: https://softwarestore.intel.com/SuiteSelection/oneAPI

Webstore Email: intelsoftwarestore@ispfulfillment.com

Webstore Phone Number: 1-800-599-4285

Have a pleasant day! 

[Deeksha_S_Intel]

Hi Sir/Ma'am, unfortunately, we were unable to hear back from you.

If you have any further queries, please post a new question, as this thread will no longer be monitored by Intel®.