However, since you have already deleted the Slack executable file, its service files can also be deleted. By default, it is hidden from users to avoid accidental removal of the critical files.

Slack service files are stored in the Library system folder.

Open the Applications folder, select the Slack.app file and drag it to the Trash.

To remove the Slack desktop app from your Mac completely, follow the next steps: And finally, click Deactivate my account for the last time. Confirm deactivation by clicking on Yes, deactivate my account.

Scroll down to the Deactivate account section → click Deactivate your account. In the next moment, your account settings will be opened on the Slack website.Click on the More actions icon → choose Open account settings. On the right part of the Slack desktop window, you will see your account data.From the drop-down menu, choose Profile & account. Click on your workspace name in the top left corner.Repeat this step for all the Workspaces where you are a Primary Owner.You will see a confirmation of the successful transfer of ownership at the end. Confirm the transfer by clicking Transfer Ownership.Confirm the transfer by entering your password. Choose a new Workspace Primary Owner from the list of the group.Click on the icon with three dots→ click Transfer ownership.

In the next moment, your Workspace Primary Owner’s account will be opened on the Slack website.

From the drop-down menu choose Administration → Manage members. So, to deactivate your Slack account on a Mac, take the following steps: If you are an invitee, go to the second step. If you are a creator, a Primary Owner of some workspaces, you will have to complete two steps to delete your Slack account. Slack users create a workspace to communicate with each other. If you want just to remove the app from your Mac, go to the next section without removing the account. Note, if you delete the account all the data will be removed.

How to remove Slack using an uninstaller.

In addition, we also want to explain how to delete a Slack account. In this post, we want to share with you two ways to entirely remove Slack for Mac. If you want to uninstall Slack on your Mac completely, we recommend that you delete its service files as well.

Download slack on mac