S/MIME Reader for Windows 10

By Martin Bauer
Free
User Rating

Used S/MIME Reader for Windows 10 for Windows?

The Download Now link directs you to the Microsoft Store, where you can continue the download process. You must have an active Microsoft account to download the application. This download may not be available in some countries.

Editors’ Review

Download.com staffMarch 12, 2026

The S/MIME Reader deciphers S/MIME encrypted emails (p7m) by importing private keys directly into the application. It supports multiple keys and historical certificates for comprehensive secure email access.

Pros
- Decrypts and reads S/MIME encrypted emails (p7m).
- Imports private keys directly into the app.
- Supports importing multiple private keys from files.
- Enables managing keys for multiple email addresses.
- Allows importing historic certificates for past emails.
Cons
No Cons available