Dev tools · alternatives · 2026

24 alternatives to Syncrypto

Simple and accessible file encryption.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Syncrypto launched in 2018; newer entries below may have overtaken it.

1. 1
   hat.sh▲212

   Free, fast, secure and serverless file encryption

   2019 · hat.sh · its alternatives →

2. 2
   Encrypto▲11

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

   2020 · macpaw.com · its alternatives →

3. 3
   SendSecure.io▲96

   Send and share files securely, directly and free

   2019 · its alternatives →

4. 4
   AroCrypt▲127

   Encrypt files, then make them vanish inside images

   2025 · arocrypt.vercel.app · its alternatives →

5. 5
   Resilio Sync▲72

   Simple file sync and share solution

   2020 · resilio.com · its alternatives →

6. 6
   transferfile.io▲85

   Encrypted filesharing through the IPFS network

   2021 · sedo.com · its alternatives →

7. 7
   Crypto Notepad▲83

   Notepad with AES encryption.

   2019 · github.com · its alternatives →

8. 8
   Tresorit 3.0▲98

   End-to-end encrypted file sync & sharing for your team

   2016 · tresorit.com · its alternatives →

9. 9
   EZ-N-Secure▲65

   A powerful easy to use file encryption and sharing service.

   2018 · its alternatives →

10. 10AI
    aes.io - secure storage/collaboration with client-side JS crypto▲10

    2012 · aes.io · its alternatives →

11. 11FI
    File.io – Ephemeral file sharing▲155

    Sharing files with file.io is convenient, anonymous and secure. Just upload files and share the links via email, SMS, Slack, Discord, etc. Easy-to-use REST API.

    2015 · file.io · its alternatives →

12. 12
    AnySync - open source sync/backup app▲7

    Cloud/Self-hosted sync/backup app, zero-Knowledge encryption

    2020 · github.com · its alternatives →

13. 13
    Kryptor▲84

    A simple, modern, and secure encryption tool

    2021 · kryptor.co.uk · its alternatives →

14. 14
    Locki▲103

    Encrypt/decrypt text directly where you type

    2025 · its alternatives →

15. 15
    Rscrypto, pure-Rust crypto with industry leading public benches▲33

    Rust crypto w/ zero default deps: BLAKE3, Ed25519/X25519, hashes, MACs, KDFs, AEADs, and checksums w/ full SIMD/ASM acceleration - GitHub - loadingalias/rscrypto: Rust crypto w/ zero default deps: BLAKE3, Ed25519/X25519, hashes, MACs, KDFs, AEADs, and checksums w/ full SIMD/ASM acceleration

    Jun 2026 · github.com · its alternatives →

16. 16
    A simple app to cryptographically time-lock files▲30

    Cryptographically time-lock your files. . Contribute to thread314/chrono-locker development by creating an account on GitHub.

    2020 · github.com · its alternatives →

17. 17
    Netrypto▲64

    Cryptocurrency social network

    2023 · its alternatives →

18. 18
    Kryptor – A simple, modern, and secure encryption tool▲78

    2021 · kryptor.co.uk · its alternatives →

19. 19
    file.io▲91

    Super simple file sharing

    2015 · file.io · its alternatives →

20. 20
    Ots – share a secret via one-time URL▲77

    🔐 Share end-to-end encrypted secrets with others via a one-time URL - sniptt-official/ots

    2021 · github.com · its alternatives →

21. 21CI
    CryptSend.io – Share encrypted files with randomly generated links▲74

    2018 · cryptsend.io · its alternatives →

22. 22
    Sync-in▲79

    Hi HN, I’m happy to announce the public launch of Sync-in (https://sync-in.com) — a secure, open-source platform to store, sync, organize, and collaborate on files, without compromising privacy. Sync-in wasn’t born from a business plan, but from a personal need: being able to access my files remotely, share them easily with family or colleagues, and protect my data — through a clean, responsive, and user-friendly interface. Over the past 10 years, it has evolved and matured to support individual, team, and organizational workflows. You can host your own workspace to organize,…

    Apr 2026 · sync-in.com · its alternatives →

23. 23
    Secrypto Wallet▲5

    Crypto wallet and dapp store for BTC, ETH, EOS, TUSD, etc

    2018 · its alternatives →

24. 24
    I created a web app to encrypt/decrypt messages using Web Crypto API▲35

    Send secret messages using Web Crypto API 🤫.

    2024 · webcrypto-private-messages.vercel.app · 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 →