Best Email Encryption Software in 2026
Updated
28 email encryption software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
28ranked
0free plans on this page
2 Oct 2026last checked
Email Encryption Software, ranked on how quickly a newcomer can get going. 0 of the 3 on this page can be tried for free.
- 26 Trustifi Outbound Shield
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 27 Microsoft Exchange Online
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 28 GPG Suite
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record