Step 1: Click to download the Order-Proofing.zip Extension File

Extract it first

Step 2: Type chrome://extensions in the address bar and press Enter

Enable Developer mode (toggle switch in the top right corner)

Step 3: Click on the Load unpacked button

Now choose the unzip Order-Proofing folder, then select Open or Select Folder

Step 4: After Installation, You should now see your extension listed

1. The extension icon may appear in the toolbar.

2. Click on the extension icon. The plugin list-box will open.

3. To give the plugins access to this site, click on pin icon. then, you should see plugins in toolbar

Step 5: Now, the plugins is enabled and use it