Password Protect PDF for Secure Client Delivery
Password protect a client PDF — apply AES-256 encryption and per-document permissions before sending sensitive client work over email or via a client portal.
Why teams use Encrypt Client PDF
Solicitors, accountants, financial advisers, and consultants all face the same problem: sensitive client documents going out by email, often to recipients on unmanaged inboxes. This tool applies bank-grade AES-256 encryption with a password you set, so the document can only be opened by a recipient who has the password — sent separately, ideally by phone or SMS rather than the same email channel. There's no DRM, no online check, and no expiry: the file just works offline anywhere a PDF reader runs.
Per-document restrictions are available in addition to the password — block printing, copying, editing, and form-filling — useful when a client should be able to read but not extract or reuse content. For practices that send the same document type repeatedly (engagement letters, deliverables, tax returns), the workflow is identical every time so it can be embedded into standard release procedures.
Important for SRA, ICAEW, FCA, and similar regulatory expectations on data handling: the encryption travels with the file, so even if an email is misdirected or forwarded, the contents stay protected. Uploads to our service run over TLS, are deleted within an hour, and the password is never logged.
How it works
- Upload PDF — Drop your client document
- Set Password — Choose strong encryption password
- Download Encrypted — Safe for email delivery
Key benefits
- 256-bit AES encryption standard
- Required password to open document
- Perfect for email delivery of sensitive docs
- Compliant with data protection requirements
- Professional client communication
- No file storage — auto-deleted
Common use cases
- Sending tax returns to clients
- Delivering financial statements
- Sharing confidential reports
Frequently asked questions
- Is Encrypt Client PDF free to use?
- Yes — your first conversion is free with no signup. For heavier use, DocumePro offers a £9.99 24-hour Day Pass and a £39.99/month Professional plan with unlimited conversions.
- Are my files kept after I use Encrypt Client PDF?
- No. Every uploaded file is permanently deleted from DocumePro servers within 60 minutes under our Non-Persistence Guarantee. Nothing is retained, shared, or used to train AI models.
- Do I need to install any software?
- No — Encrypt Client PDF runs entirely in your browser. There's nothing to install and no plug-in required. It works on Windows, macOS, iOS and Android.
- Is DocumePro suitable for UK legal, finance and accounting teams?
- Yes. DocumePro is UK GDPR-aligned, hosted on UK/EU infrastructure, and built specifically for solicitors, accountants, bookkeepers and finance teams that handle sensitive client documents.
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Upload your client PDF above, set the password, and download the encrypted file — ready to send out via your usual channel with the password supplied separately.