Similar to Freenet
Claws Mail
Claws MailCryptomator
CryptomatorCrypTool
CrypToolDropbear
Dropbear (software)EncFS
EncFSEncrypting File System
Encrypting File SystemEnigmail
EnigmailFileCapsule Deluxe Portable
FileCapsule Slate
FileVault
FileVaultFireWall-1
Check Point VPN-1Genode
GenodeGNU Privacy Guard
GNU Privacy GuardGnuTLS
GnuTLSGpg4win
Gpg4winGPGTools
Hashcat
HashcatHushmail
HushmailJami
Jami (software)Jitsi
JitsiJohn the Ripper
John the RipperKeePass
KeePassKeePassX
KeePassXKeePassXC
KeePassXCKGpg
KGPGKontact
KontactLibreSSL
LibreSSLLUKS
Linux Unified Key Setup