The Death of USB Downloads: What’s Changing
Starting February 26, 2025, Amazon will remove the “Download & Transfer via USB” feature from its website. This tool allowed users to:
- Backup Purchases: Save AZW3 files locally as insurance against remote deletions.
- Convert Formats: Strip DRM and convert books to EPUB for use on Kobo, Nook, or other e-readers.
- Offline Access: Load books without Wi-Fi (critical for travelers or rural users).
Post-2025, you’ll rely solely on Wi-Fi syncing—and Amazon’s goodwill.

Why This Loss Hurts: Ownership vs. Access
1. Remote Deletion Risks
Amazon has a history of altering or removing purchased content:
- 2009: 1984 and Animal Farm vanished from Kindles overnight.
- 2023: Roald Dahl’s classics were edited to “modernize” language.
Without local backups, your library exists at Amazon’s mercy.
2. Format Jail
Modern Kindles use KFX files—a DRM-heavy format nearly impossible to crack. Older AZW3 files (downloadable via USB) could be converted to EPUB using tools like Calibre. Post-2025, sideloading purchased books to non-Kindle devices becomes a dead end.
3. Censorship Concerns
As book bans surge globally, losing the ability to archive controversial titles leaves readers vulnerable.
Workarounds (While They Last)
- Download Now: Bulk-save AZW3 files from your Amazon Content Library.
- Use Older Kindles: Pre-2015 models store books as AZW3. Connect via USB to extract files.
- Calibre + Plugins: Tools like DeDRM still work for AZW3—for now.
Warning: Newer KFX DRM remains uncracked. Once AZW3 downloads vanish, conversion dies.
Amazon’s Statement: “Convenience” Over Control
Amazon defends the move, stating:
“Customers can continue reading […] through the Kindle app, Kindle for web, and WiFi-enabled devices.”
Translation: You’re renting books, not owning them.
The Bigger Picture: Digital Content’s Fragile Future
Amazon’s decision mirrors a broader trend:
- Streaming Services: Remove shows/movies without notice (e.g., HBO Max).
- Gaming Platforms: Delist purchased titles (e.g., Sony’s PlayStation Store).
Your Library ≠ Your Property: Without offline backups, corporations dictate access.
What You Can Do
- Advocate: Pressure Amazon to retain download options (unlikely, but vocal pushback matters).
- Diversify: Buy DRM-free books from indie stores like Bookshop.org or Kobo.
- Go Analog: For critical titles, consider print.
Final Thought
Amazon’s move isn’t about “streamlining”—it’s about control. As digital shelves replace physical ones, ask yourself: Who really owns your books?