oPenGP AlternativesOnly apps categorised as File Encryption Software

The best File Encryption Software alternative to oPenGP is GnuPG, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to oPenGP and nine of them are File Encryption Software so hopefully you can find a suitable replacement. Other interesting File Encryption Software alternatives to oPenGP are GPG4Win, Kleopatra, AES Crypt and Axcrypt.

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oPenGP alternatives are mainly File Encryption Software but may also be Disk Encryption Tools. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of oPenGP.

oPenGP

Paid • Proprietary

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

More about oPenGP

oPenGP alternatives page was last updated Jan 30, 2021

GnuPG
GnuPG allows to encrypt and sign your data and communication, features a versatile key management system as well as access modules for all kinds of public key directories. GnuPG, also known as GPG, is a command line tool with features for easy integration with other applications.
40 GnuPG alternatives
License model
- Free • Open Source
Application type
- File Encryption Software
Platforms
- Mac
- Linux
- PortableApps.com
- Xfce
- OpenPGP
GnuPG Features
PGP Encryption
Encrypted Email
Security focused
Show all NaN GnuPG features ▾
GnuPG VS oPenGP
Is GnuPG a good alternative to oPenGP?
- GnuPG is the most popular Mac & Linux alternative to oPenGP.
- GnuPG is the most popular Open Source & free alternative to oPenGP.
- GnuPG is Free and Open SourceoPenGP is Paid and Proprietary

GPG4Win
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.
21 GPG4Win alternatives
License model
- Free • Open Source
Application type
- File Encryption Software
Platforms
- Windows
- Microsoft Office Outlook
- S/MIME
- GnuPG
GPG4Win Features
PGP Encryption
Key Management
GPG Encryption
Windows Explorer Extension
Show all NaN GPG4Win features ▾
GPG4Win VS oPenGP
Is GPG4Win a good alternative to oPenGP?
- GPG4Win is the most popular Windows alternative to oPenGP.
- GPG4Win is Free and Open SourceoPenGP is Paid and Proprietary

Kleopatra
Kleopatra is a certificate manager and a universal crypto GUI.
33 Kleopatra alternatives
License model
- Free • Open Source
Application type
- File Encryption Software
Platforms
- Linux
- KDE Plasma
- Flathub
- GnuPG
Kleopatra Features
GPG Encryption
PGP Encryption
Graphical User Interface
Show all NaN Kleopatra features ▾
Kleopatra VS oPenGP
Is Kleopatra a good alternative to oPenGP?

AES Crypt
Easily encrypt files with user-friendly software using the powerful AES standard for security on Windows, macOS, and Linux, featuring robust 256-bit encryption for safeguarding sensitive data from unauthorized access, ideal for secure data storage, email transmission, and internet uploads.
80 AES Crypt alternatives
License model
- Paid • Proprietary
Application type
- File Encryption Software
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
AES Crypt Features
AES Encryption
Dims background windows
Encrypt Folder
Password protection
Show all NaN AES Crypt features ▾
+1
AES Crypt VS oPenGP
Is AES Crypt a good alternative to oPenGP?
- AES Crypt is the most popular Android, iPhone, iPad & Android Tablet alternative to oPenGP.
- AES Crypt is the most popular commercial alternative to oPenGP.
- AES Crypt is Paid and ProprietaryoPenGP is also Paid and Proprietary

Axcrypt
AxCrypt is a simple file encryption software for Windows. It integrates seamlessly with your workflow to encrypt, decrypt, store, send and work with files.
87 Axcrypt alternatives
License model
- Freemium • Proprietary
Application type
- File Encryption Software
Platforms
- Mac
- Windows
- Android
- iPhone
- iPad
Axcrypt Features
1. Portable
2. Real time collaboration
3. Works Offline
4. AES Encryption
5. Multiple languages
6. Shell integration
Show all NaN Axcrypt features ▾
Axcrypt VS oPenGP
Is Axcrypt a good alternative to oPenGP?

Encrypto
Encrypto lets you encrypt files before sending them to friends or coworkers. Just drop a file into Encrypto, set a password, and then send it however you normally would — but this time with added security. It’s free for both Mac and Windows.
84 Encrypto alternatives
License model
- Free • Proprietary
Application type
- File Encryption Software
Platforms
- Mac
- Windows
Encrypto Features
PDF encryption
Lightweight
128-bit encryption
Show all NaN Encrypto features ▾
Encrypto VS oPenGP
Is Encrypto a good alternative to oPenGP?

GoAnywhere OpenPGP Studio
GoAnywhere OpenPGP Studio™ is a free desktop tool that makes it easy to protect sensitive files using the popular OpenPGP encryption standard. Documents can be encrypted, decrypted, signed and verified from your PC or workstation using this...
15 GoAnywhere OpenPGP Studio alternatives
License model
- Free • Proprietary
Application type
- File Encryption Software
Platforms
- Mac
- Windows
- Linux
- BSD
- OpenPGP
GoAnywhere OpenPGP Studio Features
OpenPGP
Password protection
Show all NaN GoAnywhere OpenPGP Studio features ▾
GoAnywhere OpenPGP Studio VS oPenGP
Is this a good alternative to oPenGP?

APG
Android Privacy Guard (APG) is a free and open source application for Android devices, created by Thialfihar, that lets you encrypt and decrypt single files or emails. Its goal is to provide a similar .
11 APG alternatives
License model
- Free • Open Source
Application type
- File Encryption Software
Platforms
- Android
- Android Tablet
- OpenPGP
APG Features
GPG Encryption
Encrypted Email
Show all NaN APG features ▾
Discontinued
This project was discontinued in favor of OpenKeychain on September 10th, 2017.

APG VS oPenGP
Is APG a good alternative to oPenGP?

Toolsley PGPigeon
PGPigeon is a simple but powerful OpenPGP -compatible message encryption webapp based on the openpgp.js library.
13 Toolsley PGPigeon alternatives
License model
- Free • Proprietary
Application type
- File Encryption Software
Platforms
- Online
- Google Chrome
- OpenPGP
Toolsley PGPigeon Features
GPG Encryption
PGP Encryption
Show all NaN Toolsley PGPigeon features ▾
+2
Toolsley PGPigeon VS oPenGP
Is Toolsley PGPigeon a good alternative to oPenGP?
- Toolsley PGPigeon is the most popular Web-based alternative to oPenGP.
- Toolsley PGPigeon is Free and ProprietaryoPenGP is Paid and Proprietary