3D dock icons for Mac

Restyle your dock on mac. Follow these steps:
1. Download the image files for Slack, Figma and Spotify logo attached with this product.
2. Let's start with replacing the image file for Slack.
3. Quit Slack and remove it from the dock by right clicking on it.
4. Go to the applications folder and find Slack, you'll find applications folder in the side panel of finder.
5. Right click on Slack and select get info.
6. Now with this modal open, locate the slack.png file, then drag and drop it to the top left of the get info modal. This will replace the existing slack icon to the new icon that you have downloaded.
7. Relaunch Slack to see the new icon update.
8. Repeat the same steps for Figma and Spotify.