The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. If you plan to reinstall Skype for Business on Mac later, you can download the program. In your logon keychains, delete Skype for Business. In the Applications/Utilities folder, open Keychain Access. find -f /private/var/db/BootCaches/* -name '*' -exec sudo rm -rf +.sudo rm -rf /private/var/db/receipts/*.rm -rf ~/Library/Application\ Support///*.rm -rf ~/Library/Application\ Support/CrashReporter/Skype\ for\ Business_*.rm -rf ~/Library/Saved\ Application\ State/.rm -rf ~/Library/Logs/DiagnosticReports/Skype\ for\ Business_*.sudo rm -rf /Library/Internet\ Plug-Ins/ugin.sudo rm -rf /Applications/Skype\ for\ Business.app.To do so, run the following commands in a Terminal: Remove existing Skype preferences if those hidden files exist. Log on to your computer by using administrative credentials.Įxit Skype For Business on Mac if it's running.ĭrag the Skype For Business on Mac application to the Trash. To cleanly uninstall Skype of Business on Mac, follow these steps: This article describes how to do a clean uninstallation of Microsoft Skype for Business on Mac.