Dev tools · alternatives · 2026

24 alternatives to Blober.io

Safely transfer files between AWS S3, Google Drive, Azure Blob, GoPro Cloud, Backblaze B2, Dropbox and more. Lifetime license, no subscription fees. Desktop app for Mac, Windows & Linux.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   TransferChain Drive▲553

   Secure & private cloud storage & file sharing

   2023 · transferchain.io · its alternatives →

2. 2
   Freeze – Amazon Glacier GUI Client for Mac OS X▲160

   Native app for macOS ✔ transfer files from and to Amazon Glacier

   2015 · freezeapp.net · its alternatives →

3. 3SP
   Stop paying for Dropbox/Google Drive, use your own S3 bucket instead▲252

   Last week SWYX nerd-sniped me into building an Open-source Dropbox. Here is Locker: the ultimate open-source Google Drive/box/Dropbox alternative - Provider agnostic (S3, R2, vercel blob, local) - BYOB (Bring your own bucket) - Virtual file system - QMD Search plugin

   Apr 2026 · locker.dev · its alternatives →

4. 4
   B2blaze – A Backblaze B2 library for Python▲359

   b2blaze. Contribute to sibblegp/b2blaze development by creating an account on GitHub.

   2018 · github.com · its alternatives →

5. 5AS
   Amazon S3 API Support for Backblaze B2 Cloud Storage Service▲74

   2017 · blog.minio.io · its alternatives →

6. 6
   Drivebase▲98

   Unified file manager for all your cloud storage with E2EE

   Feb 2026 · drivebase.io · its alternatives →

7. 7
   Files SDK▲242

   A unified storage SDK for object and blob backends

   May 2026 · files-sdk.dev · its alternatives →

8. 8
   FileRoom.io▲322

   Browser airdrop to send files to anyone, on any device

   2018 · cartonline.co.com · its alternatives →

9. 9
   CallFS – S3-style object store in one Go binary (MIT)▲66

   We started CallFS after yet another late-night “why did the uploads vanish?” incident. Our small team had stitched together rsync, a fragile NFS mount, and an S3 bucket—none of it observable, all of it waiting to bite us. So we wrote a single-process file service in Go that: • Speaks the S3 API (so existing tooling works). • Stores hot data on local disks for speed; cold data can sit in any S3-compatible bucket. • Exposes Prometheus metrics and JSON logs by default, because “what happened?” shouldn’t be guesswork. • Ships as a ~25 MB static binary—no external deps, MIT license. Today it’s…

   2025 · github.com · its alternatives →

10. 10
    Files Hub▲9

    Safely and easily share your files from an AWS S3 bucket

    2024 · its alternatives →

11. 11BC
    Bitbox.co – Cloud Storage for Developers▲86

    I've decided to bite the bullet and release Bitbox.co and get some feedback. I've been coding for years and one of the things I constantly see companies do is write and rewrite a document storage system, so I decided to write one for them. Bitbox.co uses cloud storage (currently Azure) to store documents but can be coded to use any cloud service. Documents can be public or private and URLs to that document can be used directly in HTML. There are currently a list of WebAPIs for developers to use as a tool, or build an entire system around. This is an MVP and it's simple. Upload a file, get a…

    2018 · its alternatives →

12. 12
    File Ark▲76

    Archive files to cloud storage, save space on your computer

    2019 · its alternatives →

13. 13
    BlackHole File Transfer▲198

    Blockchain-based file transfer. Designed for everyday use.

    2019 · its alternatives →

14. 14
    Decentrafile▲144

    Free anonymous decentralized cloud storage for everyone

    2021 · its alternatives →

15. 15
    CloudMounter for Mac 4.0▲144

    Cloud drives mounted locally on your macOS desktop

    2023 · cloudmounter.net · its alternatives →

16. 16
    Blymp▲111

    Transfer files between any device with 4-digit codes

    2020 · wawaslotrtp.mom · its alternatives →

17. 17CM
    Cloud Migration – Migrate Between Dropbox, OneDrive, GoogleDrive, etc.▲27

    2019 · community.couchdrop.io · its alternatives →

18. 18
    Easily move between cloud storage (S3, Backblaze, OneDrive, etc.)▲30

    Movebot is the next-generation cloud-native data migration tool, with support for more platforms than any migration tool so you can move data like a pro.

    2020 · movebot.io · its alternatives →

19. 19
    Clouds▲144

    Simple & handy temporary file uploads

    2024 · its alternatives →

20. 20
    Stash▲135

    Manage temporary files, text, and media with drag-and-drop

    2025 · apps.apple.com · its alternatives →

21. 21
    MoveBot▲12

    Simply move files between clouds

    2020 · movebot.io · its alternatives →

22. 22
    Seveum▲129

    File transfer with no cloud storage, no account, no limits

    2025 · altersend.com · its alternatives →

23. 23
    Basefolder ▲128

    Use your home PC as your own personal cloud storage server.

    2016 · basefolder.com · its alternatives →

24. 24
    AnyTrans for Cloud▲79

    Manage all your cloud drives at one place with one login

    2018 · imobie.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 →