1、pycharm下载安装

https://www.jetbrains.com/pycharm/

2、打开http://idea.lanyus.com/下载破解补丁

3、将补丁复制到pycharm安装目录的bin目录下

D:/Program Files/JetBrains/PyCharm 2018.3/bin

4、修改该bin目录下的pycharm.exe.vmoptions（32位的文件）和 pycharm64.exe.vmoptions（64位的文件），用文本编辑器打开文件之后，在文件最后面加一行代码，并保存文件 ：

-javaagent:D:/Program Files/JetBrains/PyCharm 2018.3/bin/破解补丁名字.jar

5、重新启动pycharm，选择activation code，将下面代码复制进去，点击ok即可

ThisCrackLicenseId-{
"licenseId":"11011",
"licenseeName":"Wechat",
"assigneeName":"Naked sleep of pig",
"assigneeEmail":"1113449881@qq.com",
"licenseRestriction":"",
"checkConcurrentUse":false,
"products":[
{"code":"II","paidUpTo":"2099-12-31"},
{"code":"DM","paidUpTo":"2099-12-31"},
{"code":"AC","paidUpTo":"2099-12-31"},
{"code":"RS0","paidUpTo":"2099-12-31"},
{"code":"WS","paidUpTo":"2099-12-31"},
{"code":"DPN","paidUpTo":"2099-12-31"},
{"code":"RC","paidUpTo":"2099-12-31"},
{"code":"PS","paidUpTo":"2099-12-31"},
{"code":"DC","paidUpTo":"2099-12-31"},
{"code":"RM","paidUpTo":"2099-12-31"},
{"code":"CL","paidUpTo":"2099-12-31"},
{"code":"PC","paidUpTo":"2099-12-31"}
],
"hash":"2911276/0",
"gracePeriodDays":7,
"autoProlongated":false}