Life & fun · alternatives · 2026

24 alternatives to Cryptomator

Free client-side AES encryption for your cloud files. Open s

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Cryptomator launched in 2016; newer entries below may have overtaken it.

1. 1
   Kryptor▲84

   A simple, modern, and secure encryption tool

   2021 · kryptor.co.uk · its alternatives →

2. 2
   Cryptomator 2▲78

   Open-Source encryption fully integrated into the files app

   2021 · apps.apple.com · its alternatives →

3. 3
   Cryptomator for Android▲4

   Protect your cloud files from unauthorized access

   2017 · cryptomator.org · its alternatives →

4. 4
   MagicPad▲110

   Free and open-source encryption suite

   2019 · its alternatives →

5. 5
   Crypto Notepad▲83

   Notepad with AES encryption.

   2019 · github.com · its alternatives →

6. 6
   Let's Encrypt▲26

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

   2015 · letsencrypt.org · its alternatives →

7. 7IA
   InstantCryptor – AES256 Encryption for Dropbox and Google Drive▲35

   2015 · instantcryptor.com · its alternatives →

8. 8
   Crypto 101▲126

   Free Intro course on cryptography available for programmers

   2014 · crypto101.io · its alternatives →

9. 9
   Securely Handle Encryption Keys in Go▲119

   Software sandbox for storage of sensitive information in memory. - awnumar/memguard

   2017 · github.com · its alternatives →

10. 10
    FractalCrypt 2.0 – free deniable encryption cryptoarchiver▲128

    Free cross-platform deniable encryption cryptoarchiver - GitHub - zorggomat/FractalCryptGUI: Free cross-platform deniable encryption cryptoarchiver

    2021 · github.com · its alternatives →

11. 11
    hat.sh▲212

    Free, fast, secure and serverless file encryption

    2019 · hat.sh · its alternatives →

12. 12
    secure-ls▲81

    Secure localStorage data with encryption and compression

    2016 · github.com · its alternatives →

13. 13
    Encryptr▲7

    Free & Open Source Password Manager

    2016 · apps.apple.com · its alternatives →

14. 14
    AroCrypt▲127

    Encrypt files, then make them vanish inside images

    2025 · arocrypt.vercel.app · its alternatives →

15. 15
    NordLocker▲87

    Store and share your files securely

    2020 · nordlocker.com · its alternatives →

16. 16
    OpenSigner▲100

    OpenSigner is an open-source, self-hostable wallet key management system that issues non-custodial cryptographic keys using Shamir's Secret Sharing scheme.

    Nov 2025 · opensigner.dev · its alternatives →

17. 17
    CastleFile▲121

    Fun, secure and client side file encryption using chess

    2025 · castlefile.xyz · its alternatives →

18. 18
    MagicPad▲64

    Free, simple, and private, offline text encryption suite.

    2019 · its alternatives →

19. 19
    Ring▲83

    A free software for distributed and secured communication

    2015 · its alternatives →

20. 20
    Cryptocat▲61

    In-browser encrypted chat (open source)

    2014 · its alternatives →

21. 21
    Kryptor – A simple, modern, and secure encryption tool▲78

    2021 · kryptor.co.uk · its alternatives →

22. 22
    DataSafe – Encrypted messages via hotkey▲86

    A tiny app to quickly send encrypted messages with a hotkey

    2025 · its alternatives →

23. 23
    Boxcryptor▲5

    Security for your Cloud

    2017 · its alternatives →

24. 24
    Encrypto▲11

    Secure any file with AES-256 encryption and a unique hint

    2020 · macpaw.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 →