- Open the Extensions page: chrome://extensions/.
- Check the "Developer mode" box in the top right.
- Click the Load unpacked button. The "Select the extension directory" dialog opens.
- Select the directory, that contains YM-Meta-Parser.
- Open the Extensions page: edge://extensions.
- Turn on the "Developer mode" toggle in the left aside on bottom.
- Click the Load unpacked button. The "Select the extension directory" dialog opens.
- Select the directory that contains YM-Meta-Parser.