How do I download CPLEX Optimization Studio?



To download CPLEX Optimization Studio, click on "View all my downloads" and search for eAssembly "IBM ILOG CPLEX Optimization Studio <version#>", if necessary. Detailed instructions for downloading the product from the IBM Passport Advantage website are available below.


To download the CPLEX Optimization Studio installer from the IBM Passport Advantage website, follow instructions below:

  1. Log into Passport Advantage Online. You will need an active My IBM web account and your IBM Site Number. For more information refer to Product Downloads.
  2. Click on "Software download and media access"
  3. Choose "Download finder"
  4. Select "View all my downloads"
  5. Expand "Industry Solutions" (see screenshot below)
  6. Expand on the required CPLEX Optimization Studio version to find the installers for various operating systems

Visit the Support page for CPLEX Optimization Studio for more information on the product.

Cross reference information
Segment Product Component Platform Version Edition
Business Integration IBM ILOG CPLEX General AIX, HP-UX, Linux, Mac OS X, Solaris, Windows 12.5, 12.4, 12.3, 12.2 All Editions
Business Integration IBM ILOG CP Optimizer General AIX, Linux, Mac OS X, Solaris, Windows 12.3, 12.2 All Editions
Business Integration IBM ILOG OPL-CPLEX Development Bundles General AIX, Linux, Solaris, Windows 12.2, 12.3, 12.4 All Editions

Rate this page:

(0 users)Average rating

Add comments

Document information

More support for:

IBM ILOG CPLEX Optimization Studio

Software version:

12.2, 12.3, 12.4, 12.5, 12.5.1

Operating system(s):

AIX, HP-UX, Linux, Mac OS, Solaris, Windows

Software edition:

All Editions

Reference #:


Modified date:


Translate my page

Machine Translation

Content navigation