What’s Your Sign? 3.2.2 for Mac
Mac UtilitiesDownloads all claim to be one thing, but the signature tells the real story. What's Your Sign is a small utility from Objective See that shows the signing information of any file, right inside Finder. You simply right click a file and read who signed it, whether Apple has notarized it, and whether the code changed since signing.
Key Features
- Adds a Finder menu item so signing details are one right click away
- Shows the signer name and the full certificate chain behind a file
- Reports notarization status so you can see if Apple checked the file
- Displays file hashes that you can compare with values from a vendor
- Works on apps, installer packages, disk images and single files alike
How to Download
- Use the download button on this page to get the installer, or Download from the official site instead.
- Open the downloaded archive and move the app into your Applications folder.
- Launch it once to enable the Finder extension, then right click any file to view its signing information.
System Requirements
What's Your Sign runs on macOS 10.15 or later, as listed by the developer. It is lightweight, needs no account, and works on Intel and Apple Silicon Macs.
FAQs
Is What's Your Sign free to use?
Yes. Objective See offers its tools free of charge. Donations are accepted on the developer site but are not required.
What does an unsigned file mean?
It means no developer certificate signed the file, so macOS cannot confirm who made it or whether it changed after release. That alone does not prove harm, but it is a reason to be careful.
Does it scan files for malware?
No. It reports signing facts only, such as the signer, the certificate chain and the hashes. Judging safety is still up to you.
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