Ship any file.
Get a link. Poof.
DropDock beams your files from this browser straight to free public temp-file clouds and hands you a shareable URL. Send it to friends, family, anyone. No account, no card, no tracking — and the links wipe themselves on schedule.
- 100% free
- No sign-up
- Any file type
- E2E encryption
- Auto-expiring
01 · Dispatch bay
How it works
- 01
Drop
Drag, browse, or paste any file — photos, zips, videos, docs, anything.
- 02
Dispatch
Your browser ships it straight to a free temp host. No middleman server, ever.
- 03
Share
Copy the URL, flash the QR code, or use the native share sheet. Save it anywhere.
- 04
Vanish
Hosts wipe files automatically — tmpfiles.org after 1 hour, file.io after first download.
Questions, answered
Is it really free? What's the catch?
Yes — genuinely free, no credit card, no account, no quota meter. DropDock itself stores nothing; your file travels directly from your browser to the public temp host you chose. Those hosts are run as free community services, which is why files expire automatically.
How long do my links live?
tmpfiles.org: every file is deleted 60 minutes after upload, but anyone with the link can download it unlimited times during that hour. file.io: the link survives up to the expiry you pick (1–14 days) but is destroyed after the very first download — perfect for one-time hand-offs.
What does "Encrypt (E2E)" actually do?
Your file is encrypted on your device with AES-256-GCM before it is uploaded. The random key is appended after the # of the share URL. Fragments are never transmitted to any server, so the host only ever sees scrambled bytes — only people who receive your exact link can decrypt it. The host still sees the file's size.
What are the limits?
tmpfiles.org: up to 100 MB per file, any type. file.io: up to 5 GB per file, any type. You can upload as many files as you like; large batches dispatch in parallel.
Why did my upload fall back to another host?
DropDock automatically retries on the second host (and via a neutral relay if a host blocks browsers) whenever a dispatch fails. You'll always see which host finally carried your file in the file row and in your Logbook.
Is it safe for sensitive documents?
Without encryption, treat every upload as public — anyone who guesses or intercepts the link can grab it. For anything private, flip on Encrypt (E2E): the payload becomes unreadable to everyone except the people you send the link to.