IBM Informix Developer Edition is the default Edition that installs when you do not have any license file.
HCL only has Enterprise Edition, but you can get a Time Limited Edition from HCL.
Art S. Kagel, President and Principal Consultant
ASK Database Management Corp.
Original Message:
Sent: Tue May 12, 2026 05:35 PM
From: Mark Scranton
Subject: Informix v15 Developer Edition
Thanks John - pleasure to see you jumping in.
I talked with a contact at HCL and she said they only sell/post the full version(s), so not the Developer Edition. Odd eh? We are again (as always) faced with "where do I download stuff?" ... I remember this being awful for clients back in the 90's.
The DE I downloaded for Linux ... does it require an installer file? Naw - haven't untar'd it yet. Recall that when I tried to download the installer file I got a 404/page not found. I thought 14 changed the install method to require the product tar AND an installer file? Can someone set me straight?
Thanks!
Mark Scranton
mark@markscranton.com
765-729-2601
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Thanks!
Mark Scranton
The Mark Scranton Group
mark@markscranton.com
Original Message:
Sent: Tue May 12, 2026 04:53 PM
From: Art Kagel
Subject: Informix v15 Developer Edition
John:
The latest Developer Edition available on the IBM site is 15.0.0.1. The latest Evaluation Edition on the HCL site is 15.0.1.4.
Indeed the latest Informix available anywhere that I can find is the Production Enterprise Edition on the HCL site for licensed users is 15.0.1.8!
It looks like 15.0.2.0 has not passed QA far enough to be posted yet.
Art
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Art S. Kagel, President and Principal Consultant
ASK Database Management Corp.
www.askdbmgt.com
Original Message:
Sent: Tue May 12, 2026 04:01 PM
From: John Lengyel
Subject: Informix v15 Developer Edition
Just sidling up to this convo to mention that you should be able to get a recent 15.0.1 developer edition using this same mechanism. 15.0.0.2 is so 2025.
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John Lengyel
Original Message:
Sent: Mon May 11, 2026 06:16 PM
From: Mike Walker
Subject: Informix v15 Developer Edition
Hey Mark,
I expect that there are multiple ways to get here, but this worked for me:
Go here: https://www.ibm.com/products/informix
Click on "Try the Developer Edition"
You'll need to fill in the Business Contact Information and press Submit (note this didn't display in Edge for me, but showed up okay in Chrome)
Login with your credentials (you likely already have these to post here)
Then you should be able to browse for it

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Mike Walker
xDB Systems, Inc
www.xdbsystems.com
Original Message:
Sent: Mon May 11, 2026 05:57 PM
From: Mark Scranton
Subject: Informix v15 Developer Edition
Been away for awhile ... no luck locating the download for Informix v15 Developer Edition for Linux. Checked HCL and IBM.
Anyone? Bueller?
Thanks!
Mark Scranton
mark@markscranton.com
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Thanks!
Mark Scranton
The Mark Scranton Group
mark@markscranton.com
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