Solution: This is due to a corrupted quarantine attribute. Open Terminal and run:
xattr -d com.apple.quarantine /Applications/Bartender\ 4.app
Despite its age, search volume for this specific version remains high. Through analyzing forums and support tickets, here are the top three reasons:
If you’re hunting for a Bartender 9.4 download link, one of three things is true: bartender 9.4 download
The safest place to download any version of Bartender is the official developer’s website:
If you are absolutely certain you need a very old, unsupported build (e.g., for macOS Sierra or High Sierra), here is how to find it safely: Solution: This is due to a corrupted quarantine attribute
Step 1 – Check your macOS version
Step 2 – Match Bartender version to macOS: If you’re hunting for a Bartender 9
Step 3 – Download from a trusted archive
Step 4 – Verify the DMG file