OneTimeSecret creates self-destructing links for sharing passwords and other sensitive information; the page also describes self-hosting.
Mailvelope
vsPortable Secret
Mailvelope vs Portable Secret
How do Mailvelope and Portable Secret compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Mailvelope | Portable Secret |
|---|---|---|
| What it is | Mailvelope adds PGP end-to-end encryption to Gmail and other webmail services, with options for private users and organizations. | Portable Secret creates self-contained HTML files that decrypt messages or files locally in a browser using a password. |
| Website | ||
| Type | Online tool | Website |
| Topic | ||
| Pricing | Free trial | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Mailvelope and Portable Secret.
NordLocker provides encrypted cloud storage and a private file vault for securing, backing up, accessing, and sharing files across devices.
Tuta offers encrypted email, calendar, and contacts, with apps that the site says protect personal data using end-to-end encryption.
Burn My Note creates encrypted notes that self-destruct after reading, with optional password protection and configurable expiration times.
Search the MIT PGP public key server for keys by email address or name, then retrieve the matching public key.
Pick
24 alternativesYopass encrypts secrets in the browser and creates one-time links that expire, providing a way to share sensitive information without accounts.