I have a PFX certificate file on my machine and I'd like to view the details before importing it. (The import utility doesn't actually tell you what the certificate is!).
How do I view the details about the PFX certificate file?
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It is 2019 and we still can't easily view a certificate before installing it. We have to go out on the web to find an answer. Sad state of affairs for Microsoft. – jww Sep 15 at 0:24
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Some options to view PFX file details:
- Open a command prompt and type:
certutil -dump <path to cert> - Install OpenSSL and use the commands to view the details, such as:
openssl pkcs12 -info -in <path to cert>
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The first option is good, but is there any way of seeing more details of the certificate such as the SAN, without installing a third party tool? – Meir Aug 17 '16 at 8:41
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14certutil -v -dump <path to cert> will display a verbose listing including SAN. – C. Cornwell Jan 5 '17 at 22:37
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1I have an encrypted pfx file. Is there any information I can find out about it without knowing the password? – mwfearnley Apr 21 '17 at 14:22
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@mwfearnley, except of recovering the password via brute-force method, I am afraid there is no other option left. – U880D Apr 17 '18 at 8:59
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You can pipe the info to the openssl x509 utility and then export that out to a file like this:
openssl.exe pkcs12 -info -in c:\temp\cert.pfx | openssl.exe x509 -noout -text > c:\temp\cert.pfx.details.txt
You will be prompted for the certificate passwords too of course.
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Another possibility: using SigCheck utility, as mentioned in Microsoft's Clickonce docs (the docs mention examining a .manifest file, but it works on a .pfx file as well).
Outputs looks like:
