c.Email vs PDF Postman
c.Email
c.emailPDF Postman
encryptomatic.comSide by side
| Figure | c.Email | PDF Postman |
|---|---|---|
| Price from | Free | $79.99/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Windows | — | Yes |
| Plans published | 4 | 15 |
| Spec score · Email Encryption Software | 8.7 (#4) | 8.1 (#15) |
| Spec score · File encryption tools | 8.6 (#8) | 7.9 (#15) |
| Free plan | Yes | Yes |
| Headquarters | London, United Kingdom | Fargo, North Dakota, United States |
Plans
c.Email
- FreeFree
- Business PlusPriced on request
- Business Self-ServePriced on request
- PremiumPriced on request
PDF Postman
- 1 License$79.99 a month
- 5 Licenses$349.95 a month
- 10 Licenses$589.90 a month
- 25 Licenses$1,249.75 a month
- 50 Licenses$2,199.50 a month
- 75 Licenses$3,149.25 a month
- 100 Licenses$3,999 a month
- 1 License$69.99, paid once
- 5 Licenses$349.95, paid once
- 10 Licenses$589.90, paid once
In their own words
PDF Postman
PDF Postman is a Windows Outlook add-in that turns email messages and attachments into password-protected PDF files. It encrypts messages and attachments using AES-128 or AES-256. Recipients can open encrypted PDFs with a PDF viewer and password, without special software or registration. The add-in converts HTML, rich-text or text messages into formatted PDFs. Users can include encrypted attachments in a PDF, protect attachments without the message, or make PDFs from attached files. The download page lists Outlook Desktop 365, 2021, 2019, 2016 and 2013 on 32-bit or 64-bit Windows, with Windows 11 or 10,.NET Framework 4.8 or later, 4 GB RAM and 2 GB of disk space as requirements. After a 15-day trial, it reverts to a free mode limited to five encrypted PDF messages per month. Listed paid options range from $79.99 a month for one license to $3,999 a month for 100 licenses; licenses are perpetual, with maintenance and upgrades optionally renewable at 25%. The maker says email remains on the user's PC rather than being sent to the cloud.