引用23楼详细内容：

只有那2.8M没用啊，全部下载下来很大的。

STEP 7 Professional V13 SP2:

DVD 1: (STEP 7 Prof. V13 SP2)

SIMATIC_STEP_7_Professional_V13_SP2.001 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2.002 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2.003 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2.004 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2.005 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2.006 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2.007 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2.008 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2.009 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2.010 (440.2 MB)

SIMATIC_STEP_7_Professional_V13_SP2.exe (2.8 MB)

DVD 2: (Hardware Support Packages, Open Source Software, Tools)

SIMATIC_STEP_7_Professional_V13_SP2_2.001 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2_2.002 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2_2.003 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2_2.004 (650.0 MB)

SIMATIC_STEP_7_Professional_V13_SP2_2.005 (332.1 MB)

SIMATIC_STEP_7_Professional_V13_SP2_2.exe (2.8 MB)

引用22楼详细内容：

大侠能帮我下载https://support.industry.siemens.com/cs/document/109745155/simatic-step-7-including-plcsim-v13-sp2-trial-download?dti=0&lc=en-CN里面的SIMATIC_STEP_7_Professional_V13_SP2.exe (2.8 MB)

不胜感谢，我的邮箱 kunshan2008@126.com

引用楼主详细内容：

 https://support.industry.siemens.com/cs/document/109745984/delivery-release-for-step-7-v14-sp1?dti=0&pnid=13613&lc=en-CN

https://support.industry.siemens.com/cs/document/109744304/delivery-release-of-tia-portal-v14-sp1?dti=0&pnid=13613&lc=en-CN