OpenPGP Software Page 2 of 2

Browse 29 OpenPGP Software on AlternativeTo.

Free
Open Source

OpenPGP is the most widely used email encryption standard. It is defined by the OpenPGP Working Group of the Internet Engineering Task Force (IETF) as a Proposed Standard in RFC 4880. OpenPGP was originally derived from the .

Biglumber
2 likes
It allows people to expand their web of trust by helping arrange OpenPGP key signings.
Cost / License
Free
Proprietary
Application type
Privacy Tool
Platforms
Online
OpenPGP
Best alternatives are OpenPGP Keyserver
5 alternatives
Yambuu Mail
2 likes
Control and protect valuable information send from your email even after it has been sent.

Compatible with: Gmail, Office365, Outlook, Exchange, Email Hosting, Email Hosting (IMAP)
Cost / License
Paid
Proprietary
Platforms
Online
OpenPGP
+2
Best alternatives are VirtruandSealit
2 alternatives
SFTPPlus
6 likes
SFTPPlus provides server & client software for managed file transfers using protocols SFTP, FTPS, FTP/S, HTTPS, SSH, OpenPGP, SCP.
Cost / License
Paid
Proprietary
Origin
United Kingdom
Platforms
Windows
Linux
Solaris
OpenPGP
Best alternatives are copyparty
27 alternatives
Autocrypt
Like
Autocrypt is a set of guidelines for developers to achieve convenient end-to-end-encryption of e-mails. It specifies how e-mail programs negotiate encryption capabilities using regular e-mails.
Cost / License
Free
Open Source
Platforms
Self-Hosted
OpenPGP
Best alternatives are GnuPGandGPG4Win
35 alternatives

Biglumber

Cost / License

Application type

Platforms

Yambuu Mail

Cost / License

Platforms

SFTPPlus

Cost / License

Origin

Platforms

Autocrypt

Cost / License

Platforms