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GPG4Win Alternatives for iPhone

GPG4Win is not available for iPhone but there are a few alternatives with similar functionality. The best iPhone alternative is p=p, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to GPG4Win and four of them are available for iPhone so hopefully you can find a suitable replacement. Other interesting iPhone alternatives to GPG4Win are Paubox, oPenGP and Pignus Encryption.

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GPG4Win iconGPG4Win
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  • FreeOpen Source
  • Windows
  • Microsoft Office Outlook
  • S/MIME
  • GnuPG

Gpg4win enables users to securely transport emails and files with the help of encryption and digital signatures. Encryption...

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  1. p=p icon

    p=p

    • FreeOpen Source
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Microsoft Office Outlook
    • Thunderbird

    It offers an automatic and easy to use solution with end-to-end protection for all written digital communications over the Internet. It have been designed to provide extremely easy and automatic encryption by default for e-mail.

    ⚫︎ FIDO U2F (2FA) supportp=p supports FIDO U2F / passwordless / multi-factor authentication.
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  2. Paubox icon

    Paubox

    • Mac
    • Windows
    • Online
    • Windows Mobile
    • Android
    • iPhone
    • Blackberry
    • Windows S
    • Android Tablet
    • Windows Phone
    • iPad
    • Self-Hosted
    • Blackberry 10
    • Apple Watch
    • Android Wear
    • Pebble

    The perfect solution for regulated industries use of email to communicate protected health information (PHI); Paubox email solution is HIPAA compliant and will sign Business Associate Agreements.

    ⚫︎ AES-256 EncryptionPaubox has AES-256 Encryption, i.e. very strong security.
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  3. oPenGP icon

    oPenGP

    • iPhone
    • iPad

    oPenGP is a solution to support OpenPGP standard (RFC 4880) on your iOS device.

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  4. Pignus Encryption icon

    Pignus Encryption

    • iPhone
    • iPad

    With Pignus you can encrypt and decrypt your Messages and Documents and send them to your Contacts. Simply create your Profile in Pignus, share it with your Contacts, and then encrypt for them.

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Showing 4 of 4 alternatives