eddy is a simple and fast CLI file encryption tool. It features concurrent file processing while ensuring data authenticity and plausible deniability.
It is also capable of generating secure passphrases.
This is free and open source software.
Key Features
- Encrypt files.
- Decrypt files with the option to bypass file authentication. This can be useful if the encrypted file is corrupted.
- Generate a passphrase. If no password (empty one) was provided during encryption (this includes lack of
--unsafe-passwordflag and leaving interactive password prompt empty), eddy will generate and use a secure passphrase (length of 6 words by default). The length can be adjusted using--passgenlen(-g) flag. Additionally, if the -g flag is provided, the password prompt will be skipped automatically. The passphrase is generated using cryptographically secure PRNG provided by the OS and EFF’s long wordlist. The generate command is also available for standalone generation. - Cross-platform support – runs under Linux, macOS, and Windows. Both x86 and ARM architectures are supported.
Website: github.com/70sh1/eddy
Support:
Developer: 70sh1
License: MIT License

eddy is written in Go. Learn Go with our recommended free books and free tutorials.
Related Software
| CLI File Encryption Tools | |
|---|---|
| SOPS | Editor of encrypted files |
| age | Simple file encryption tool |
| GnuPG | Implementation of the OpenPGP standard |
| Sequoia PGP | Comprehensive OpenPGP implementation |
| horcrux | File splitter with encryption and redundancy |
| rage | Simple encryption tool using the age format |
| Kryptor | Simple, modern, and secure file encryption and signing tool |
| Picocrypt | Very small (hence Pico), very simple, yet very secure encryption tool |
| fscrypt | Go tool for managing Linux filesystem encryption |
| enc | Designed as a modern, approachable alternative to GnuPG |
| ccrypt | Tool for encrypting and decrypting files and streams |
| Encpipe | Billed as the simplest encryption tool in the world |
| Volaris | Encryption tool designed to prioritize privacy and security |
| eddy | Simple and fast CLI file encryption |
| Xecrets Cli | AxCrypt compatible encryption tool |
| nacrypt | Simple and easy-to-use file encryption utility |
| v02enc | Symmetric encryption for multiple recipients |
| rsecure | AES-GCM file encryption and decryption tool |
| PurrCrypt | Fur-ociously secure encryption tool |
Read our verdict in the software roundup.
Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |

