Dev tools · alternatives · 2026

24 alternatives to phpBolt

Encrypt php source code - php extensions

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. phpBolt launched in 2023; newer entries below may have overtaken it.

1. 1
   PHP Secure▲407

   Free vulnerability scanner to secure your PHP code

   2023 · its alternatives →

2. 2
   Sodium_compat, a Pure PHP implementation of libsodium▲62

   Pure PHP polyfill for ext/sodium. Contribute to paragonie/sodium_compat development by creating an account on GitHub.

   2017 · github.com · its alternatives →

3. 3
   Rust compiler in PHP emitting x86-64 executables▲66

   Hi! I put together a Rust compiler written in PHP. It takes Rust source code and outputs x86-64 Linux binaries directly. No LLVM, no assembler, no linker. It has a working ownership checker, borrow checker, type checker, structs, functions, control flow, and mutable references. The test suite has 80+ cases. The whole thing is around 2,500 lines of PHP.

   Mar 2026 · github.com · its alternatives →

4. 4SE
   Send encrypted secrets from the command line▲117

   2019 · fluidkeys.com · its alternatives →

5. 5
   Bolt CM▲68

   Sophisticated, lightweight and simple CMS written in PHP

   2016 · its alternatives →

6. 6
   PHPunctional, a PHP Functional Programming Library▲37

   Functional Programming Library For PHP. Contribute to r-cyr/PHPunctional development by creating an account on GitHub.

   2015 · github.com · its alternatives →

7. 7
   MagicPad▲110

   Free and open-source encryption suite

   2019 · its alternatives →

8. 8
   Lescript – Simple PHP client library for Let's encrypt▲96

   Simplified PHP ACME client. Contribute to analogic/lescript development by creating an account on GitHub.

   2015 · github.com · its alternatives →

9. 9
   SecretCrypt – Keeping secrets in plain sight▲75

   2016 · zemanta.github.io · its alternatives →

10. 10
    Nightrain▲69

    Convert your PHP Web Application to Windows, Mac & Linux

    2014 · github.com · its alternatives →

11. 11
    ciphergoat▲77

    Encrypt and backup your recovery seed phrases

    2023 · apps.apple.com · its alternatives →

12. 12
    Enc – A modern and friendly CLI alternative to GnuPG▲90

    Enc is a CLI tool for encryption, a modern and friendly alternative to GnuPG. It is easy to use, secure by default and can encrypt and decrypt files using password or encryption keys, manage and download keys, and sign data. Our goal was to make encryption available to all engineers without the need to learn a lot of new words, concepts, and commands. It is the most beginner-friendly CLI tool for encryption, and keeping it that way is our top priority.

    2023 · github.com · its alternatives →

13. 13
    PhpOverWebsocket▲36

    Execute php files over websocket connection. Contribute to nemiah/phpOverWebsocket development by creating an account on GitHub.

    2021 · github.com · its alternatives →

14. 14AG
    Air-gapped file encryption as self-decrypting HTML page▲90

    28d ago · cms-sfx-demo.apeleg.com · its alternatives →

15. 15
    Search Encrypt▲69

    The Privacy Based Search Engine

    2017 · its alternatives →

16. 16
    html-vault – create self-contained HTML for password protected content▲55

    Generates self-contained HTML files protecting secret text content. - dividuum/html-vault

    2020 · github.com · its alternatives →

17. 17
    EncryptLab▲63

    A collection of free and comprehensive encryption tools

    2020 · github.com · its alternatives →

18. 18
    PhpWebStudy▲6

    PHP and Web Development environment management tools for Mac

    2022 · github.com · its alternatives →

19. 19
    Halite – A simple libsodium wrapper for PHP projects▲43

    High-level cryptography interface powered by libsodium - paragonie/halite

    2016 · github.com · its alternatives →

20. 20IB
    I built my own minimal PHP framework▲9

    This is a simple PHP framework I built myself from scratch with minimal dependencies from composer. It has Autowiring DI and some simple routing provided by the Slim router. The code: https://github.com/cipher-code/phpframework

    2022 · its alternatives →

21. 21PF
    PubStorm – Free CLI-based static web hosting with Let's Encrypt support▲9

    2016 · pubstorm.com · its alternatives →

22. 22
    Let's Encrypt▲26

    A new Certificate Authority - free, automated, and open.

    2015 · letsencrypt.org · its alternatives →

23. 23
    Encryps▲7

    Encrypt unlimited bits.

    2017 · its alternatives →

24. 24
    Classified.html, encryption solution that is just a file, web/terminal▲19

    Contribute to ollipal/classified.html development by creating an account on GitHub.

    2021 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →