A command-line utility that shows file version number, timestamp information, and digital signature details, including certificate chains.
Sigcheck is a command-line utility that shows file version number, timestamp information, and digital signature details, including certificate chains. It also includes an option to check a file’s status on VirusTotal, a site that performs automated file scanning against over 40 antivirus engines, and an option to upload a file for scanning. For .exe-s (but not other executables) it can also check its architecture.
| Publisher | Sysinternals |
|---|---|
| Author | Mark Russinovich |
| Version | 2.93 |
| Release date | 2026-10-15 |
| License | Proprietary |
| Installer type | zip |
| Architecture | x86 |
| Package ID | Microsoft.Sysinternals.Sigcheck |
winget install --id=Microsoft.Sysinternals.Sigcheck -ewinget upgrade --id=Microsoft.Sysinternals.Sigcheck -ewinget uninstall --id=Microsoft.Sysinternals.Sigcheck -eSigcheck adds this command to the command line: sigcheck.
Sigcheck is proprietary software from Sysinternals. Check the publisher's license terms for pricing and usage rights.
The latest version is 2.93, released on Oct 15, 2026.
The download button links to the official installer published on download.sysinternals.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 8756099c1ce3d3f450245c0d4b39aeb5b29309f56bf77f8c18f1469c418abf12.
Sigcheck runs on Windows and is available for 32-bit (x86) systems.
Open Settings › Apps › Installed apps, find Sigcheck and select Uninstall. From the command line, run winget uninstall --id=Microsoft.Sysinternals.Sigcheck -e.
Yes. Sigcheck is available as a portable ZIP archive (Sigcheck.zip, 32-bit (x86)) that runs without installation. Copy it to any folder or USB drive and run it from there.
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