Google Chrome plug-in installation: What should I do if dragging the crx file to the extension shows it is invalid?

Convenient and fast plug-ins can improve the efficiency of using Google Chrome, but where can I download the plug-in and what points should I pay attention to when installing it?
This article will answer them one by one.

1. Plug-in download address

1. Minimalist plug-in

2、https://www.cxyhub.com/

2. Key points for plug-in installation

1. Be sure to turn on the developer mode in the extension! (As shown below)

2. After decompressing the downloaded plug-in compressed package, if you directly drag the crx file into the extension program (many experiences on the Internet use this method), an error will often be reported. In this case, you need toChange the file suffix from crx to zip or rar, convert it into a compressed file, then unzip it and drag the entire folder into the extension.