Free Alternatives to WeTransfer with Encryption
Top free alternatives to WeTransfer that include end-to-end encryption, better privacy protection, and generous file size allowances.
The best free WeTransfer alternatives with actual encryption are HexaTransfer (10 GB, AES-256-GCM E2EE), SwissTransfer (50 GB, AES-256 at rest), Smash (unlimited but throttled, TLS + at-rest), Internxt Send (5 GB, zero-knowledge libsodium), and Proton Drive share links (5 GB total, OpenPGP E2EE). WeTransfer's free tier shrank to 2 GB in 2024 and still uses server-side encryption only, so the alternatives beat it on both capacity and cryptography. The right swap depends on whether you need E2EE, sheer size, or ecosystem integration.
Why People Want a WeTransfer Alternative
Three pain points drive the search. Size: the 2 GB free cap rules out most video work. Privacy: WeTransfer's parent company (Bending Spoons, since 2024) collects analytics and runs ad-funded flows on the free tier. Encryption: "encrypted in transit and at rest" means TLS 1.3 + server-side AES-256, which leaves plaintext accessible to WeTransfer staff and anyone who breaches their infrastructure. A 2019 DNS-hijack incident (disclosed by WeTransfer, brief, contained) showed the attack surface is real.
HexaTransfer: The Closest True Replacement
Same drag-and-drop flow, same "get a link, share it" model, but with browser-side AES-256-GCM encryption. The 256-bit key never leaves your machine in the clear; it rides in the URL fragment (the part after #) which browsers don't transmit to servers. Ten gigabyte cap, seven-day retention, no account, no email. If you already send 5 GB video edits through WeTransfer Pro, switching to HexaTransfer drops the cost to zero and upgrades the encryption to end-to-end. The recipient doesn't need an account or any software beyond a browser.
SwissTransfer: Biggest Free Cap on the Market
Fifty gigabytes, 30-day retention, no signup. Infomaniak runs it from Geneva under Swiss federal data-protection law. The trade-off is server-side encryption: Infomaniak holds the keys, which means a court order or a breach could theoretically expose stored files. For sensitive material, pre-encrypt with 7-Zip AES-256 or VeraCrypt and share the password over a separate channel (Signal, not email). For marketing assets, video rushes, or archival backups, the raw capacity is unmatched.
Smash: No Hard Ceiling, But Throttled
Smash advertises no size limit. The reality: free transfers above 2 GB get queued and throttled. A 10 GB upload took 42 minutes in our tests versus 11 minutes on HexaTransfer on the same line. Smash is French, GDPR-aligned, supports password-protected links, and offers 14-day retention. Encryption is TLS + at-rest, not E2EE. Useful when size flexibility matters more than speed, or as a last resort when you need to send 15 GB and don't have time to chunk it.
Internxt Send: Zero-Knowledge Decentralized Storage
Internxt Send encrypts with libsodium's secretbox (XSalsa20-Poly1305) before uploading, then erasure-codes the ciphertext across Storj decentralized nodes. No single node sees a complete file. The 5 GB free cap is tighter than HexaTransfer's, and upload speeds run slower due to multi-node round-trips, but the cryptographic architecture is sound. Useful for users who distrust centralized providers on principle.
Proton Drive Share Links
Proton Drive's 5 GB free storage comes with share links that use OpenPGP (Curve25519 ECC + AES-256-CFB session keys). Revocable per-link, auditable in your Proton account, and integrated with Proton Mail's contact keyring. The mental model is different from WeTransfer: files persist in your Drive until you delete them, and shares are links to stored items rather than ephemeral transfers. Good if you want the same file shareable with multiple recipients over time.
Side-by-Side Comparison
| Service | Free Size | Encryption | No Account | Retention | |---|---|---|---|---| | WeTransfer Free | 2 GB | TLS + at-rest | Optional | 7 days | | HexaTransfer | 10 GB | E2EE (AES-256-GCM) | Yes | 7 days | | SwissTransfer | 50 GB | TLS + at-rest | Yes | 30 days | | Smash | Unlimited (throttled) | TLS + at-rest | Yes | 14 days | | Internxt Send | 5 GB | E2EE (libsodium) | Optional | 15 days | | Proton Drive Share | 5 GB total | E2EE (OpenPGP) | Required | Until deleted |
The E2EE row is the critical one. If you'd lose sleep over a WeTransfer employee or a breach reading your file, pick an E2EE option.
Speed Comparison on a 2 GB Test File
We ran the same 2 GB .zip on each service from a Paris 1 Gbps fibre line:
- WeTransfer Free: 5 min 48 s upload
- HexaTransfer: 5 min 32 s upload
- SwissTransfer: 6 min 11 s upload
- Smash: 7 min 44 s upload (within free threshold)
- Internxt Send: 8 min 22 s upload
Within margin of error except Internxt, which pays a decentralization tax on multi-node writes.
Migrating Your Workflow Away From WeTransfer
If you send links into Slack channels, a HexaTransfer link pastes identically. If clients expect "a WeTransfer," they don't actually care; the word has become a verb for "send me a file link." Set up a bookmark for your preferred alternative, drag your files in, copy the link, paste it where you used to paste WeTransfer URLs. Migration takes a single transfer to get used to. Your privacy stops leaking to analytics almost immediately.
What Free Really Costs You Elsewhere
WeTransfer's free tier serves ads during the wait screen and drops tracking cookies. Smash inserts banners. TransferNow email-gates and cross-sells. Google Drive share links aren't free in the sense you'd think: they leave files in your 15 GB Google quota, subject to Google's content scanning policies. "Free" should mean free of cost, free of tracking, and free of data retention beyond the transfer. HexaTransfer, Internxt Send, and Proton Drive hit that trifecta.
Try it at hexatransfer.com — free, no account, 10 GB max.
Send large files securely with end-to-end encryption
Transfer files up to 10 GB for free with end-to-end encryption. No account required. Your files are encrypted in your browser before upload — no one else can read them.
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