Transfer from Baidu Post Bar http://tieba.baidu.com/p/1406167128?pn=1
1 Open about: extensions
2 Click the need to package the extension of the left arrow, remember the ID, for example: ladblhncmdocpacjhapihkgbmamliljn
3 ladblhncmdocpacjhapihkgbmamliljn found in the Extensions folder, open this folder, inside that folder (a folder named version of that, such as 2.3 .12.2_0) copied to the desktop
C: \ Users \ your user name \ AppData \ Local \ Google \ Chrome \ the User the Data \ the Default \ Extensions \ ladblhncmdocpacjhapihkgbmamliljn
If you can not find it, you can in C: \ Users \ your user name \ AppData \ Local \ Google \ Search under Chrome \ User Data directory ladblhncmdocpacjhapihkgbmamliljn
on the right 5 Extension root directory click the "Browse"
6 Because just have to copy the folder to the desktop so directly select the folder and click OK
7 Click "Pack extension" pop-up the following description
8 crx file has been successfully packaged to the desktop, and now he can put it to you friends or upload to share more of the 115 friends ~~
Note: pem file to generate a key file, no real use, it can be directly deleted, leaving only to crx
Plug Methods: crx file onto the "extension" page