Dev tools · alternatives · 2026

24 alternatives to VoltShare

Secure any collaboration tool with end-to-end encryption

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. VoltShare launched in 2020; newer entries below may have overtaken it.

1. 1
   VoltShare

   Secure any collaboration tool with end-to-end encryption

   2020 · docs.cloud.f5.com · its alternatives →

2. 2
   Tresorit 3.0▲98

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

   2016 · tresorit.com · its alternatives →

3. 3
   DELETO▲13

   Share credentials securely with E2E encryption

   2025 · dele.to · its alternatives →

4. 4
   Serenity Notes▲151

   End-to-end encrypted collaborative notes app

   2021 · its alternatives →

5. 5
   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 →

6. 6
   Hypervault▲117

   Securely manage and share sensitive data with your team

   2021 · its alternatives →

7. 7
   Jumpshare for Business▲88

   File sharing and collaboration for creative teams

   2018 · jumpshare.com · its alternatives →

8. 8
   EnvKey▲79

   Protect api keys and credentials. Keep config in sync.

   2017 · its alternatives →

9. 9
   Collaborative Markdown Editor▲83

   Collaborative editor with end-to-end encryption.

   2017 · standardnotes.org · its alternatives →

10. 10
    saltify.io▲164

    A simple, secure and free to use tool for sharing secrets

    2017 · saltify.io · its alternatives →

11. 11
    Shar.ec▲125

    Share end-to-end encrypted screen recordings

    2021 · shar.ec · its alternatives →

12. 12
    ProfileShare▲88

    Securely share any account without sharing your password

    2023 · chromewebstore.google.com · its alternatives →

13. 13
    End to End Encryption File Sharing▲90

    Securely share sensitive files

    2022 · comply.strac.io · its alternatives →

14. 14
    NoteShare▲3

    Share notes with encryption, passwords, and auto-expiry

    Nov 2025 · its alternatives →

15. 15
    Hush▲94

    Share secrets safely in Slack

    2020 · hush.codes · its alternatives →

16. 16
    Envolt▲8

    Secure .env sharing for dev teams

    2025 · its alternatives →

17. 17
    StrongSalt▲66

    Encryption As A Service because privacy matters for everyone

    2020 · its alternatives →

18. 18
    NordLocker▲87

    Store and share your files securely

    2020 · nordlocker.com · its alternatives →

19. 19
    Backbone▲72

    Mission control for your most sensitive data

    2023 · backbone.dev · its alternatives →

20. 20
    ProjectSend▲75

    Securely share files with your team and clients

    2023 · projectsend.org · its alternatives →

21. 21
    Ots – share a secret via one-time URL (a simple Go CLI)▲19

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

    2021 · github.com · its alternatives →

22. 22CI
    CSVshare – Instantly share data with anyone and make it searchable▲50

    2017 · csvshare.com · its alternatives →

23. 23
    Passbolt – open-source password manager for teams▲62

    Manage and share passwords securely with Passbolt. Open source, audited and built for teams that need collaboration, compliance and control.

    2016 · passbolt.com · its alternatives →

24. 24
    Crosssec▲70

    Cross-platform cloud storage solution with unique encryption

    2016 · crosssec.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 →