How to export the Extender of Chrome Google Browser installed in the computer

1, Chrome has been installed in the expansion of the program is generally saved in the c:users username Appdatalocalgooglechromeuser datadefaultextensions, first open this path;

2, open the Chrome browser, in the address bar input chrome://extensions/, and enter, in the open page tick "developer mode", click "Packaging Expansion Program";

3, in the prompt click OK;

4, confirm the file to save the directory in step 1, click on the "Packaging expansion program";

5, in the file save directory can see the exported. CRX and. Pem two files, need to reinstall, right click on the. crx file, choose to use the Chrome browser to open, you can install.