How to Migrate from Backblaze B2 to AWS S3 — Step-by-Step with RcloneView
Backblaze B2 is great for affordable storage. But when you need AWS ecosystem integration — Lambda triggers, CloudFront CDN, Athena queries — you need S3. Here's how to migrate without data loss.
Backblaze B2 and AWS S3 are both S3-compatible, making migration straightforward with the right tool. The main considerations are egress costs, transfer time, and verification. RcloneView handles the transfer while giving you visual monitoring and verification.

Manage & Sync All Clouds in One Place
RcloneView is a cross-platform GUI for rclone. Compare folders, transfer or sync files, and automate multi-cloud workflows with a clean, visual interface.
- One-click jobs: Copy · Sync · Compare
- Schedulers & history for reliable automation
- Works with Google Drive, OneDrive, Dropbox, S3, WebDAV, SFTP and more
Free core features. Plus automations available.