PGPMailer アプリ
PGPMailer is a secure-first Android email client with modern UI and OpenPGP support.
Key features:
- IMAP/SMTP account setup with diagnostics
- Folder-based mailbox with search and filters
- Compose plaintext, signed, or encrypted emails
- Inline OpenPGP encryption/signing compatible with common OpenPGP tools
- Key manager for generating, importing, trusting, and searching public keys
- Secure decryption for encrypted messages and attachments
- In-app secure PDF preview for decrypted attachments
- PIN protection with optional biometric authentication
- Encrypted local storage for sensitive app data
PGPMailer is designed for users who want control over their email security while keeping a practical day-to-day workflow.
