Best File Encryption Tools in 2026
Updated
27 file encryption tools ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
27ranked
0free plans on this page
$2.40/molowest paid tier
2 Oct 2026last checked
| # | App | Score | From | Free plan | Paid from | Secure delivery | Recipient verification | Message expiry | Attachment limit | |
|---|---|---|---|---|---|---|---|---|---|---|
| 26 | KnowBe4 | 4.6 | $2.40/mo | No | $2.40/user/mo | — | — | — | — | View |
| 27 |  Microsoft Exchange Online | 4.4 | — | No | — | — | — | — | — | View |
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