2
Score: 97%
FreeOpen SourceMacLinux
More GnuPG allows the encryption and signing of data and communication, features a versatile key management system, access modules for all kinds of public key Features:Free,Open,Source,Mac,Linux,Xfce,OpenPGP
Alternatives 4
Score: 94%
FreeOpen SourceWindowsMacLinux
More Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. Features:Free,Open,Source,Mac,Windows,Linux,GnuPG,Thunderbird
Alternatives 6
Score: 91%
FreeOpen SourceAndroid TabletAndroid
More Open keychain is more private and will help you to communicate in a secure manner. A single, high-quality modern encryption to ensure that your posts are read by people used Features:Free,Open,Source,Android,Android,Tablet,K-9,Mail
Alternatives 8
Score: 67%
CommercialMac
More PGP for gpgmail is a plugin for Apple Mail. Sign, verify, encrypt and decrypt E-Mails using the OpenPGP standard functionality. Features:Commercial,Mac,GPGTools
Alternatives 10
Score: 71%
FreeOpen SourceMac
More An open source plugin for Apple Mail with GPG-mail. Encrypt, decrypt, sign and verify E-mails using OpenPGP with a few simple Features:Free,Open,Source,Mac,GnuPG
Alternatives 12
Score: 80%
FreeOpen SourceWindowsLinux
More A certificate manager for GnuPG and Kleopatra GUI. OpenPGP certificates and keys-and software stores. Features:Free,Open,Source,Windows,Linux,GnuPG
Alternatives 14
Score: 33%
FreeOpen SourceWindowsMacLinux
More A time to communicate the two sides, in private one-time-pad algorithm, uses open-source encryption program. Specifications are help. Features:Free,Open,Source,Mac,Windows,Linux
Alternatives 16
Score: 33%
FreeOpen SourceChromeWindowsMacLinux
More Browser-WebPG (GnuPG/PGP, gpg, gnupg) OpenPGP tools to make a free, open source package in an attempt to Features:Free,Open,Source,Mac,Windows,Linux,Chrome,Thunderbird
Alternatives 18
Score: 33%
CommercialiPhoneiPad
More Gmail-PGP-key-6637 IP RFC (RFC 4880), OpenPGP standard and allows the user to create public and private (rsa, DSA, ECDSA) is implemented an application that allows you to manage Features:Commercial,iPhone,iPad
Alternatives 20
Score: 100%
FreeOpen Source
More Autocrypt e-mails is a set of rules for developers, which is a reasonable endtoend encryption. E-mail encryption programs out there, how to negotiate Features:Free,Open,Source,Self-Hosted,OpenPGP
Alternatives 22
Score: 50%
FreeAndroid
More Cipher is available for Android-Android-Mail application E-mail S/MIME is used to send and receive digitally signed and encrypted an Android app Features:Free,Android,S/MIME
Alternatives 24
Score: 50%
CommercialiPhoneiPad
More Your iOS device OpenGL 4880 (RFC) is a solution to support OpenPGP standard. Features:Commercial,iPhone,iPad
Alternatives Apg 1 alternatives FAQ
What is the best Apg 1 alternative?
GnuPG is currently the top-ranked option on this list based on community votes and item score.
Are there free Apg 1 alternatives?
Yes. Free, freemium, or open-source options in this list include GnuPG, Enigmail, OpenKeychain, GPG Suite, Kleopatra.
Which platforms are covered?
The alternatives in this list include options for Mac, Linux, Windows, Android, iPad +3, depending on each product.
How are alternatives ranked?
Alternatives are ordered by community voting signals, item score, and the available product details collected for each option.