Secure emailsas PDF.No recipient setup.
Not every recipient has S/MIME or PGP. With Conbool, you automatically encrypt confidential emails as PDFs. The recipient only needs a PDF reader.
Conbool SecureMail automatically encrypts outgoing emails as password-protected PDF files. The most secure method to send confidential content to recipients without their own encryption infrastructure.
S/MIME and PGP only work when both sides have certificates or keys. In practice, this is rarely the case.
Certificate management, key exchange, and plugin installation overwhelm many recipients and IT departments.
GDPR requires appropriate technical measures to protect personal data. Unencrypted emails are a risk.
There is no single encryption standard supported by all email clients. PDF is the universal solution.
Conbool converts your email including attachments into an encrypted PDF. Automatically, policy-based, and without any effort from the recipient.
You write your email as usual in Outlook or any other client. No plugins, no extra steps.
The SecureMail Gateway detects confidential content (or you mark the mail) and converts it into an AES-256-encrypted PDF.
The recipient receives an email with the encrypted PDF as attachment. With the password, they open it in any PDF reader.
Conbool PDF encryption is part of a comprehensive encryption platform.
Military-grade encryption for every PDF. Uncrackable with today's computing power.
Passwords are delivered through a separate, secure channel. No manual exchange needed.
Define rules: automatically encrypt all emails to external recipients, specific domains, or with certain content.
Not just the email text, but all attachments are embedded and protected in the encrypted PDF.
Conbool first checks if the recipient supports S/MIME or PGP. Only if not, PDF encryption is used as fallback.
Every encrypted email is logged. Verifiable for GDPR audits and compliance checks.
Each method has its use case. Conbool automatically chooses the best one.
| Criteria | S/MIME | Portal | |
|---|---|---|---|
| Recipient needs software | Yes (certificate) | No (PDF reader) | No (browser) |
| Encryption strength | Very high | High (AES-256) | Very high (TLS + AES) |
| Readable offline | Yes | Yes | No |
| Setup effort | High | None | Minimal |
| Reply possible | Yes | No | Yes |
Start now with PDF encryption. No setup on the recipient's side, full GDPR compliance.