Life & fun · alternatives · 2026

12-words is a file transfer service that encrypts files on the user's device before upload. Launched in 2015, it's designed for anyone needing to send files securely without relying on the server to protect their data.… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. 12-words – File transfer with client-side encryption launched in 2015; newer entries below may have overtaken it.

1. 1
   transferfile.io▲85

   Encrypted filesharing through the IPFS network

   2021 · sedo.com · its alternatives →

2. 2
   TransferChain Send▲591

   Blockchain-based secure & private file sharing for everyone

   2023 · send.transferchain.io · its alternatives →

3. 3
   TransferChain Drive▲553

   Secure & private cloud storage & file sharing

   2023 · transferchain.io · its alternatives →

4. 4
   SendSecure.io▲96

   Send and share files securely, directly and free

   2019 · its alternatives →

5. 5
   DROP▲683

   Empowering extraordinary file sharing

   2024 · its alternatives →

6. 6
   Send by Firefox▲478

   Share large files online, encrypted for free

   2017 · mozilla.org · its alternatives →

7. 7
   Send/Share Files by Couchdrop▲135

   Send encrypted file links instead of email attachments

   Oct 2025 · couchdrop.io · its alternatives →

8. 8
   SendFiles.Online▲75

   Send files online encrypted in your browser up to 100GB

   2022 · sendfiles.online · its alternatives →

9. 9
   BLAZE Transfer▲231

   Send big files securely with BLAZE quantum-safe encryption

   2023 · blaze.cx · its alternatives →

10. 10
    WeTransfer.com▲286

    The simplest way to send your files

    2016 · wetransfer.com · its alternatives →

11. 11
    Encrypt37▲80

    Safe corner for your words and files

    2023 · notenote.cc · its alternatives →

12. 12FU
    Free Unlimited Private File Sending (Beta)▲120

    2012 · wireover.com · its alternatives →

13. 13
    Send Files Encrypted▲68

    Send encrypted files in your browser and share them securely

    2023 · sendfilesencrypted.com · its alternatives →

14. 14
    Bitwarden Send▲79

    Easily transmit text or files fully encrypted

    2021 · bitwarden.com · its alternatives →

15. 15
    Internxt Send▲202

    Securely share large files in total privacy for free

    2022 · send.internxt.com · its alternatives →

16. 16
    10MinuteStorage – Filesharing simplified with three words▲53

    2015 · 10minutestorage.com · its alternatives →

17. 17PT
    Peer-to-peer secure file transfer using WebRTC▲239

    2016 · bitf.ly · its alternatives →

18. 18
    Encrypto▲141

    Encrypt the files you send.

    2015 · macpaw.com · its alternatives →

19. 19
    BlackHole File Transfer▲198

    Blockchain-based file transfer. Designed for everyday use.

    2019 · its alternatives →

20. 20CI
    CryptSend.io – Share encrypted files with randomly generated links▲74

    2018 · cryptsend.io · its alternatives →

21. 21BF
    BlackHole – Fast, free and encrypted file transfer for Windows and Mac▲50

    2019 · blackhole.run · its alternatives →

22. 22FA
    FileNation – A simple way to send files using IPFS▲98

    2018 · filenation.io · its alternatives →

23. 23
    ySendit▲73

    Send data without limits

    2020 · its alternatives →

24. 24SD
    Sendfiles.dev – quick, secure P2P file transfer using WebRTC▲43

    Web site to securely transmit files between browsers

    2021 · sendfiles.dev · 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 →