WeTransfer vs Secure Alternatives: Which Should You Use?

WeTransfer is popular because you can send big files without signing up. But how does it stack up on security? This guide compares WeTransfer with 5 other file transfer services across security, pricing, and usability.

WeTransfer Pros and Cons

Pros

• ✅ No sign-up required
• ✅ Up to 2GB on free tier
• ✅ Familiar UI

Cons

• ❌ No end-to-end encryption — WeTransfer can access files
• ❌ Password protection costs $12/month
• ❌ Auto-deletes after 7 days (no permanent storage)
• ❌ Ads on free tier
• ❌ Email required (no full anonymity)

6 Services Compared

Service	Sign-Up	Password	E2E Encryption	Free Storage	Price
WeTransfer	Optional	Paid	❌	2GB	Free/$12
LOCK.PUB	❌	Free	✅	5MB	Free/$4.99
Google Drive	✅	❌	❌	15GB	Free
Dropbox	✅	Paid	❌	2GB	Free/$11.99
Send Anywhere	Optional	❌	❌	10GB	Free
Tresorit Send	Optional	Free	✅	5GB	Free

Security Deep Dive

End-to-End Encryption (E2EE)

E2E encryption means even the service operator can't read your files.

Service	E2EE
LOCK.PUB	✅
Tresorit Send	✅
WeTransfer	❌
Google Drive	❌
Dropbox	❌
Send Anywhere	❌

Free Password Protection

Even if the link leaks, no one can access without the password.

Service	Free Password
LOCK.PUB	✅
Tresorit Send	✅
WeTransfer	❌ (Paid)
Dropbox	❌ (Paid)

Which to Choose

Large Files (1GB+)

• WeTransfer or Google Drive
• For sensitive content, compress and password it first

Small Sensitive Files (≤5MB)

• LOCK.PUB — password + E2E + free
• Or Tresorit Send

Permanent Storage

• Google Drive — 15GB free
• Encrypt sensitive content separately

One-Time Sharing

• LOCK.PUB or WeTransfer
• Security first → LOCK.PUB
• Large files → WeTransfer

Anonymous Sharing

• LOCK.PUB — no sign-up, no email
• WeTransfer requires email

The WeTransfer Trap

Many people assume WeTransfer means "secure file transfer." But:

1. WeTransfer staff can access your files — no E2E encryption
2. No free password protection — requires Pro ($12/month)
3. Logs are kept — IP addresses, download times, etc.
4. Subject to law enforcement requests — they can hand over plaintext

So WeTransfer is "convenient large file transfer," not "secure file transfer."

Why LOCK.PUB Beats It on Security

LOCK.PUB is better than WeTransfer on every security dimension.

Item	WeTransfer	LOCK.PUB
Sign-up	Optional	None
Password protection	Paid	Free
End-to-end encryption	❌	✅
Operator access	Possible	Impossible
Ads	✅	❌
Email required	✅	❌

Downside: free is 5MB, Pro 10MB — not great for huge files.

Conclusion

Use Case	Recommended
Videos, photo albums (large)	WeTransfer
Contracts, IDs (small, sensitive)	LOCK.PUB
Permanent storage + collaboration	Google Drive
Anonymous secure sharing	LOCK.PUB

The best strategy is using both. Big files via WeTransfer, sensitive files via LOCK.PUB.

Final Thoughts

"File transfer" isn't a single problem. Pick the right tool for what you're sending. WeTransfer is convenient but falls short for security-critical files.

Try LOCK.PUB for free, password-protected file sharing without sign-up.