download.fyi
Alternative

Download.fyi vs
Firefox Send

Firefox Send was Mozilla's privacy-focused file sharing service with end-to-end encryption and automatic expiry. It was discontinued in September 2020 due to abuse concerns. If you're looking for a Firefox Send replacement, Download.fyi offers similar privacy features with active development.

Status:Discontinued (2020)Max file size (was):2.5 GBAvailability:No longer availableSupport:None

Feature Comparison

How we compare

FeatureDownload.fyiFirefox Send
Free file size limitUnlimited (P2P)2.5 GB
Retention periodUntil browser closes / up to 365 daysLimited
End-to-end encryptionAES-256-GCM E2ENo
AdsNeverYes
Account requiredNoSometimes

Why Switch

What makes Download.fyi different

No file size limits

Quick Share transfers files directly between devices. Send 50GB, 100GB, or more—there's no ceiling.

True end-to-end encryption

AES-256-GCM encryption means your files are unreadable to anyone except the recipient. Not even us.

Zero accounts required

Share files without forcing recipients to sign up. Just send the link and they download instantly.

No ads, ever

Clean, professional download pages. No banners, no trackers, no distractions for your recipients.

Common Questions

Download.fyi vs Firefox Send FAQ

Why was Firefox Send discontinued?
Mozilla shut down Firefox Send in September 2020 after it was being abused to distribute malware. Download.fyi continues to offer secure, private file sharing with active moderation.
What's the best Firefox Send alternative?
Download.fyi Quick Share offers similar privacy benefits with end-to-end encryption, no file size limits, and no account required—just like Firefox Send, but still actively maintained.
Does Download.fyi have the same features as Firefox Send?
Yes, and more. Like Firefox Send, we offer end-to-end encryption and automatic expiry. Unlike Firefox Send, Quick Share has no file size limits and uses peer-to-peer transfer.

Ready to switch?

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Download.fyi vs Firefox Send - Better File Sharing Alternative | Download.fyi