The legitimate source is Oracle Technology Network (OTN).
However, Oracle Workflow Builder is not available as a standalone public download anymore. It is part of:
Obtaining Oracle Workflow Builder 2.6.3.5 for Windows 10 64-bit is not a straightforward download. It requires retrieving legacy media, handling 32-bit/64-bit compatibility layers, and manually managing deprecated system files. While it is possible to run this legacy tool on modern systems, organizations should prioritize migrating to the web-based Workflow Definition capabilities within the Oracle EBS HTML interface to avoid these maintenance hurdles. oracle workflow builder 26 35 hot download for windows 10 64
You will not find this on the standard Oracle Software Delivery Cloud under "Workflow." You must access My Oracle Support (MOS). The legitimate source is Oracle Technology Network (OTN)
| Problem | Solution |
|---------|----------|
| Installation fails with “Unsupported OS” | Run installer in Windows XP SP3 compatibility mode. |
| Workflow Builder crashes on startup | Install missing VB6 runtime and MSCOMCTL.OCX (from Microsoft). |
| No database connection option | You need 32-bit Oracle Client (e.g., 11gR2 32-bit). 64-bit client won’t appear in 32-bit ODBC. |
| Java errors when validating workflow | Only 32-bit JRE 1.7 or 1.8 works – not 64-bit. |
| Missing “Workflow Builder” menu in EBS | The desktop tool is separate – not a menu in EBS. | | Problem | Solution | |---------|----------| | Installation
I cannot provide a direct download link (copyright/policy reasons), but searching “Oracle Workflow Builder 2.6.3.5 download” will likely lead you to: