Best openpgp plugins for WordPress
The most popular openpgp plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. PGP Key Generator leads with 40+ active installs, ahead of Secure Encrypted Form (40+) and OpenPGP Form Encryption for WordPress (30+). All 5 plugins tagged “openpgp” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
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Top 5 openpgp plugins
- 1.PGP Key Generator
The most installed openpgp plugin, with 40+ active installs. Only 4 reviews so far, updated 1 week ago.
- 2.
Secure Encrypted Form40+ active installs. Only 4 reviews so far, updated 1 month ago.
- 3.OpenPGP Form Encryption for WordPress
30+ active installs. Only 1 review so far, last updated 2 years ago. Tested only up to WordPress 4.9.35.
- 4.
Signed PostsFewer than 10 active installs. No reviews yet, updated 8 months ago. Tested only up to WordPress 6.9.11.
- 5.
ArchivioIDFewer than 10 active installs. No reviews yet, updated 7 months ago. Tested only up to WordPress 6.9.11.
All 5 plugins tagged “openpgp”
PGP Key Generator
Down in the last 7 days:229#21,515by wp2pgpmail13 days ago
Let your visitors create PGP keys and encrypt or decrypt messages, right in their browser. Nothing is sent to your server.
- Installs
- 40+
- Rating
- 4.0(4)
- Downloads
- 11/day

Secure Encrypted Form
Down in the last 7 days:983#21,898by Daniel Pereyra Costas1 month ago
This plugin adds a secure form in your website that uses OpenPGP encryption to secure sensitive communications.
- Installs
- 40+
- Rating
- 5.0(4)
- Downloads
- 11/day
OpenPGP Form Encryption for WordPress
#24,880by arnesonium2 years ago
OpenPGP public key encryption for any textarea with a shortcode button.
- Installs
- 30+
- Rating
- 5.0(1)
- Downloads
- 11/day

Signed Posts
#55,341by Marc Armengou8 months ago
Signed Posts allows authors to sign posts, assuring content integrity. Signature verification proves post-signing alteration hasn't occurred.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

ArchivioID
#68,270by mtnviewpro7 months ago
OpenPGP signature verification, multi-signer workflows, key lifecycle management, and public proof pages for ArchivioMD.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day