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Dev tools · alternatives · 2026

24 alternatives to NFreezer – Encrypted-at-rest remote backup tool

nFreezer is an encrypted-at-rest backup tool. Contribute to josephernest/nfreezer development by creating an account on GitHub.

NFreezer is an encrypted-at-rest remote backup tool that stores data securely on distant servers. It's designed for users who need reliable off-site backup with end-to-end encryption, ensuring their files remain… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. NFreezer – Encrypted-at-rest remote backup tool launched in 2020; newer entries below may have overtaken it.

  1. 1

    Backup with no trust needed in your remote server!

    2020 · its alternatives →

  2. 2

    Creator here. I was looking for something as simple as Backblaze Personal [1] but privacy focused and open source. This is my attempt to build that. Uses PyQt6 [2] for the GUI and Pyinstaller [3] for creating the platform specific binaries. The backup engine under the hood is Restic [4]. The server code is written in Laravel [5]. All the code is on GitHub [6]. I actually really like Backblaze (even use B2 for this offering behind the scenes) so this isn't meant to throw shade their way. Just wanted a private open source alternative. Something like Bitwarden but for backups. [1]…

    2022 · blobbackup.com · its alternatives →

  3. 3

    Local file system transparently swapping to the cloud - KonstantinSchubert/zero

    2018 · github.com · its alternatives →

  4. 4
    Plakar▲288

    It’s still young, but they are shipping fast, and it's open source. Anyone else playing with it?

    2025 · plakar.io · its alternatives →

  5. 5

    Store and share your files securely

    2020 · nordlocker.com · its alternatives →

  6. 6
    Corso▲90

    Free, secure, open-source backup for Microsoft 365

    2023 · its alternatives →

  7. 7

    Immutable cloud storage with multi-cloud redundancy. Zero-knowledge encryption, unlimited devices. Built on restic — no vendor lock-in. From $5/month.

    2018 · relicabackup.com · its alternatives →

  8. 8FS
  9. 9

    File encryption and encrypted folder and file mirroring - for local and Cloud backups. Create encrypted Cloud-Backups. Freeware based on PBKDF2.

    2015 · frankhissen.de · its alternatives →

  10. 10
  11. 11

    Automatic data backup on Windows, flexible storage options

    2024 · langmeier-backup.com · its alternatives →

  12. 12

    Connect, click & secure NFTs

    2023 · dolpin.io · its alternatives →

  13. 13RS
  14. 14

    Free & OpenSource software for managing cold storage wallets

    Apr 2026 · bitcoin-safe.org · its alternatives →

  15. 15
    Kryptor▲84

    A simple, modern, and secure encryption tool

    2021 · kryptor.co.uk · its alternatives →

  16. 16CS

    rsync.net offers secure cloud storage on an open standards ZFS and SSH platform for offsite backup and disaster recovery

    2015 · rsync.net · its alternatives →

  17. 17

    Welcome to K8up - a Kubernetes Backup Operator

    2019 · k8up.io · its alternatives →

  18. 18

    Stasher is a tiny CLI tool that lets you share encrypted secrets that burn after reading — no accounts, no logins, no servers to trust. I built it because I just wanted to share a password. Not spin up infra. Not register for some "secure" web app. Not trust Slack threads. Just send a secret. Secrets are encrypted client-side with AES-256-GCM. You get a `uuid:key` token to share. Once someone reads it, it's gone. If they don't read it in 10 minutes, it expires and deleted. Everything is verifiable. Every release is signed, SLSA-attested, SBOM-included, and logged in the Rekor transparency…

    2025 · github.com · its alternatives →

  19. 19

    A simple command line backup solution using rsync. Contribute to PenguinSnail/Quick-Back development by creating an account on GitHub.

    2016 · github.com · its alternatives →

  20. 20

    A tiny "sandbox" to run untrusted code 🏖️. Contribute to craigmulligan/sandy development by creating an account on GitHub.

    2020 · github.com · its alternatives →

  21. 21

    Free, Secure, and Open-Source Backup for Microsoft 365 - alcionai/corso

    2023 · github.com · its alternatives →

  22. 22

    Hi HN, I built AxKeyStore, an open-source CLI tool for managing secrets that uses your own private GitHub repository as encrypted storage. The idea is simple: → All encryption happens locally. → Secrets are stored as encrypted blobs in your private repo. → GitHub is treated as untrusted storage. → No plaintext secrets ever leave your machine. → No plaintext secrets are stored on disk. Most secret managers either require a hosted backend, a self-hosted server, or trusting a SaaS provider. I wanted something that: → Requires zero infrastructure → Uses tooling developers already have → Keeps…

    Feb 2026 · github.com · its alternatives →

  23. 23IA
  24. 24

    ezcrypt - An easy to use tool for strong file encryption.

    2024 · codeberg.org · its alternatives →

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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 →