1、下载 https://pan.baidu.com/s/119UO4SGIEW_cxf0LmZzx3w 并将 JetbrainsCrack-3.1-release-enc.jar 放置到 pycharm安装目录的\bin目录下（位置可随意，只要配置文件填写相对应的路径）。
2、在 Pycharm安装目录的\bin目录下找到 pycharm.vmoptions 和 pycharm64.vmoptions (如果你是idea激活则是：idea.exe.vmoptions和idea64.exe.vmoptions)，以文本格式打开并同时在两个文件最后追加 -javaagent:/software/PyCharm 2018.2.1/bin/JetbrainsCrack-3.1-release-enc.jar，注意路径修改成你的pycharm安装路径，然后保存。
3、启动Pycharm ,选择激活码激活，输入如下内容激活
点击“ok”：
点击“active”：
点击“Dont'...”：
选择UI风格，点击“Next”：
选择“Next”：
这里我安装了BashSupport，点击“Start”：
选择激活码激活，输入以下内容：
ThisCrackLicenseId-{
"licenseId":"",
"licenseeName":"Wechat",
"assigneeName":"Naked sleep of pig",
"assigneeEmail":"[email protected]",
"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":,
"autoProlongated":false}点击“OK”：
输入代码存放路径，选择python安装路径，选择Existing interpreter，选择自己的python路径，点“Create”，完成安装。
或：
设置鼠标滚轮修改字体大小：
设置字体：