Lockbin
7.5#3 in email encryption softwareFrom $10 a monthFree planWebLinuxmacOSWindows
VisitLockbin vs PDF Postman
PDF Postman
6.5#14 in email encryption software$69.99 one-timeWindows
VisitWhat both publish
| Fact | Lockbin | PDF Postman |
|---|---|---|
| Admin access controls | Yes | Yes |
| Encryption | Messages are protected in transit with TLS and at rest with FIPS 140-2 verified AES-256 encryption. | It protects messages and attachments with AES-128 or AES-256 bit encryption. |
| Free plan | Yes | Yes |
| Outlook integration | No | Yes |
| Recipient access | Recipients can open messages from a unique URL plus password, with passwordless secure links also available for known recipients. | Recipients can open encrypted PDF files using a PDF viewer and password, without special software or registration. |
| Recipient verification | password | password |
| Secure delivery | link | attachment |
| Support | Current users can email [email protected] for immediate assistance, and professional-tier users can reach support by phone through their account. | The maker provides an online support ticket link and lists support by Encryptomatic LLC. |
Lockbin plans
- Premium$10 a month
- Multi-User Enterprise$10 a month
- Free—
PDF Postman plans
- 1 License$69.99, paid once
- 5 Licenses$349.95, paid once
- 10 Licenses$589.90, paid once
- 25 Licenses$1,249.75, paid once
- 50 Licenses$2,199.50, paid once
- 75 Licenses$3,149.25, paid once
Pick Lockbin if…
Lockbin may suit medical, dental, CPA, finance, and government organizations handling sensitive information. It is also an option for users who want browser-based message and file delivery alongside Google Workspace or Microsoft 365.
Pick PDF Postman if…
PDF Postman may suit Windows Outlook users who need password-protected email PDFs, including small office or home office users and corporate professionals. Its enterprise deployment and centralized password database may also fit organizations with IT departments.