Apps with 'GPG Encryption' feature

Cross-platform email client providing POP/IMAP support, robust filtering, multiple accounts, and chat. Extendable via add-ons with RSS/Atom, etc.

K-9 is an open source email client for Android with multi-folder sync, email signatures, Bcc-to-self, return-address configuration, keyboard shortcuts, Exchange Support, message flagging, IMAP deletes, saving attachments, configurable notifications and more.

Evolution is a personal information management application that provides integrated mail, calendaring, address book and task list functionality.

Privacy-focused, open-source email app offering encryption, unlimited accounts, customizable features, unified inbox, and low data usage.

Open source, decentralized communication platform with encrypted chat, voice and video calls, file sharing using anonymous tunnels, forums, and channels.

E-mail inbox, online office, cloud storage, and video conferencing. Business or personal plans. From 1 € /month (1.10 USD).

Keybase is a new and free security app for mobile phones and computers. For the geeks among us: it's open source and powered by public-key cryptography.

GTK+-based client offering fast performance, news reading, robust stability, extensibility via plugins, advanced filtering, encryption, folder and contact management.

Conversations is a privacy focused, open source XMPP Texting [Jabber] client for Android 4.0+ smart phones with wife-approved easy encryption [OTR, OMEMO, or GPG].

Gpg4win enables users to securely transport emails and files with the help of encryption and digital signatures. Encryption protects the contents against an unwanted party reading it. Digital signatures make sure that it was not modified and comes from a specific sender.

Kleopatra is a certificate manager and a universal crypto GUI.

Canary can write your emails, prioritize what needs attention, silence spam & much more. Say hello to your Inbox Copilot!

Mailvelope is a browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard.

Vivaldi Mail is a free email service with no ads and no strings attached developed by Vivaldi Technologies. It also offers contacts and calendar features, search capabilities, folders management, WEB/POP/IMAP access, 10GB of storage capacity, 20 MB of maximum attachment size...

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 .

The mail service which respects you.

Keepmark is a desktop, privacy first documents organizer. You can organize with it your files, email, bookmarks, tasks, news, and other resources. Its available for Windows, Linux and Mac.

Lock is a graphical front-end for GnuPG (GPG) making use of a beautiful LibAdwaita GUI.

Use GPG Suite to encrypt, decrypt, sign and verify files or messages. Manage your GPG Keychain with a few simple clicks and experience the full power of GPG easier than ever before.

Pass is the standard unix password manager, a lightweight password manager that uses GnuPG and Git for Linux, BSD, and Mac OS X. With pass, each password lives inside of a gpg encrypted file whose filename is...

aerc is an email client that runs in your terminal. It's highly efficient and extensible, perfect for the discerning hacker.

Forward Email is the best email service, encrypted email service, and fastest email service. It supports unlimited domains and aliases for no extra cost. It uses quantum safe ChaCha20-Poly1305 encryption and offers SMTP, IMAP, POP3, email webhooks, email regular expressions...

The Bat! is a secure email client software, built to protect your correspondence against third-parties.

Free encrypted & anonymous email with native Tor .onion support. Auto PGP encryption, no phone number, no KYC, no logs. Pay anonymously with Monero.

The drastically upgraded & secured fork of RainLoop Webmail Community edition.