Your PDFs can be changed without anyone knowing.
Invoices get altered. Contracts get disputed. Regulators demand proof; you don’t have it.
Trusted Signatures puts your organization’s seal on every document — proving authenticity and preventing tampering, anywhere it travels.
The moment you see the green checkmark, the problem disappears.
Acrobat’s green check isn’t just a symbol—it’s cryptographic proof that your document is authentic and hasn’t been altered. We make it effortless to get there.
Industries We Serve
Financial Services
Loan agreements, wealth management contracts, compliance filings
Protect clients and regulators from fraud. Every document is tamper-proof, audit-ready, and instantly trusted.
Legal
Contracts, court filings, discovery documents
Lock in authenticity. Build client confidence and safeguard enforceability.
Healthcare
Patient consent forms, insurance claims, compliance reports
Secure sensitive records, protect patient privacy, and meet HIPAA & regulatory requirements.
Real Estate
Purchase agreements, deeds, mortgage documents
Stop fraud at the closing table. Ensure property records can't be altered or forged.
Government
Permits, tax records, compliance reports
Deliver digital trust at scale. Citizens and regulators know documents are authentic.
Once a document leaves your system, you lose control.
Fraudsters can alter invoices and payment instructions. Regulators may ask you to prove a document hasn't changed. Customers have no visible proof your files are authentic. Unsealed documents create hidden liabilities that only surface when it’s too late.
- Fraud risk
- Compliance risk
- Trust risk
A wax seal for the digital age
Trusted Signatures stamps every PDF with a tamper-proof, legally recognized seal — the digital wax mark that proves authenticity. If anyone changes the file, the seal breaks. If it’s authentic, Acrobat shows the green check.
- Cryptographic seal
- Green checkmark
- Visible proof
Why leading organizations choose Trusted Signatures
Executives demand three things: stop fraud, pass audits, and build trust. Trusted Signatures delivers all three.
- Prevent Fraud
- Prove Compliance
- Build Trust
No disruption. Just protection.
Works alongside your existing e-signature tools. Seals documents automatically as they're generated. No extra steps for staff or customers.
- Works with e-signatures
- Automatic sealing
- No workflow changes
Globally recognized and regulator-approved.
Trusted Signatures is based on globally recognized standards (AATL, eIDAS) and integrates securely with your existing systems.
- AATL certified
- eIDAS compliant
- Global standards
Want peace of mind?
Trusted Signatures provides the fastest, most affordable, secure PDF signatures on the internet.