最近pycharm又过期了，以前找激活码很方便，所以没着急永久激活，这次找重新激活太难了，于是决定这次一劳永逸永久激活吧。
我的两台电脑都安装了pycharm，两个pycharm的版本还不太一样，激活两台电脑颇费了我一番功夫。
注意哦，永久激活开始了。
0.修改hosts文件
添加下面一行到hosts文件，目的是屏蔽掉JetBrains软件对激活码的验证
0.0.0.0 account.jetbrains.com
0.0.0.0 www.jetbrains.com
注：hosts文件路径，Windows在C:\Windows\System32\drivers\etc\hosts，Linux在 /etc/hosts。
Win下需要管理员权限打开。如果遇到权限问题，可将hosts文件先复制出来修改后再覆盖原来的即可。
1.下载crack激活包。
注意自己的版本，网上绝大多数的教程没有说版本不同对应的包不同，我因为走了好多弯路。
JetBrains PyCharm 2017.3.2 对应的安装包为 JetbrainsCrack-2.6.10-release-enc.jar 下载地址
JetBrains PyCharm 2018.3.5 对应的安装包为 JetbrainsCrack-release-enc.jar 下载地址
2.将下载的文件放在pycharm的安装目录下的bin文件夹里
3. 打开bin文件下的 pycharm.exe.vmoptions pycharm64.exe.vmoptions（用记事本打开就可以了）
在末尾加入以下代码 -javaagent:Pycharm安装路径\bin\下载的文件名。
如 -javaagent:C:\Program Files\JetBrains\PyCharm 2017.3.2\bin\JetbrainsCrack-2.6.10-release-enc.jar
4.启动Pycharm，输入激活码
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5.重启Pycharm验证
pycharm打开后，点击help->about,截止时间2099，足够你的电脑用到生锈了哈哈哈
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原文地址：https://www.cnblogs.com/kingsgao/p/12625252.html