# Server side applications

<https://www.openpgp.org/software/server/>

All applications on this page implement the OpenPGP standard. The authors of this webpage are not actively participating in the development of each of these third-party apps. No security audits have been done by us and, thus, we cannot provide any security guarantees.

## Webmail Clients

* [Mailpile](https://mailpile.is/)
* [Pixelated](https://pixelated-project.org/)
* [Roundcube](https://roundcube.net/)

## Keyservers

* [FlowCrypt Attester](https://flowcrypt.com/attester/)
* [Hockeypuck Keyserver](https://hockeypuck.github.io/) (in Go)
* [keys.openpgp.org](https://keys.openpgp.org/) (in Rust)
* [Mailvelope Keyserver](https://keys.mailvelope.com/) (in JS)
* [Nicknym](https://leap.se/en/docs/design/nicknym), from the [LEAP](https://leap.se/) project
* [Nyms](http://nyms.io/)
* [SKS Keyserver](https://sks-keyservers.net/) (in OCaml)

## Mailing List Software

* [Mailman 3 PGP plugin](https://pypi.python.org/pypi/mailman-pgp)
* [Schleuder encrypted mailinglist](https://schleuder.org/)

## Password Managers

* [Passbolt](https://www.passbolt.com/)

## Project Missing?

If a project is missing and you would like it included, please open a pull request at [github.com/OpenPGP/openpgp.org](https://github.com/OpenPGP/openpgp.org). Please note that we only include published, working software, which implements the standard. The software is ordered alphabetically within the sections.