Free tools. Useful before you adopt anything.
Each tool answers a real e-signature question in the browser. No account. When the answer is “you need the workflow, not just the grade,” trial signup is one click away.
Live
PDF signature inspector
See whether a PDF contains a digital signature, which certificate is attached, and where the signature fields sit. The file stays in your browser.
Open the inspectorLiveSignature-level advisor
Four questions. A recommended SES, AES, or QES grade, plus whether EndorsedSign ships that grade today.
Open the advisorLiveWebhook signature tester
Paste a raw body, a secret, and an X-Endorsed-Signature header. See pass or fail, and which check failed, without creating an account.
Open the testerTools are educational. They are not legal advice and they do not replace thelegality guides.