Send Large Files. Don't Feed the AI.
Sending files the old way? Beware:
⚠️ You are breaking confidentiality
If you use WeTransfer, SwissTransfer or similar to send client data, that unencrypted file lives on their server. You are effectively sharing your client's trade secrets with a third-party corporation. If they get hacked, you are the one paying the GDPR fines.
🤖 Your work might be training their AI
Other file transfer services scan your files and retain access rights. Nothing is preventing them from selling your content to train generative AI models. aero.zip is technically incapable of doing this.
We can't be evil. Even if we wanted to.
All encryption happens in your browser before the data ever touches the internet. We never see the decryption key. Your files are safe from prying eyes, whether it's hackers, governments, AI companies, or even us.
🚀 250 MB/s Speed
Don't make clients wait. We use a bespoke protocol designed to saturate your bandwidth limit, unlike competitors who throttle you to save costs.
⚡ Real-Time Streaming
Recipients can start downloading the moment you start uploading. No waiting for the "Upload Complete" screen.
🔄 Auto-Resume
Network failure? Laptop died? No problem. Transfers resume exactly where they left off. Never restart a 50GB upload again.
Built for Heavy Workflows
If your files are large, sensitive, or need to be there yesterday, aero.zip is for you.
🎬 Filmmakers & Editors
Stream raw 8K footage to post-production instantly. The download starts while you're still uploading, cutting turnaround time in half.
🕹️ Game Devs & AI
Share 50 GB+ builds, massive datasets, and repo archives between distributed teams without touching a command line.
⚖️ Legal & Enterprise
Send contracts and sensitive records without NDA violations. Since we hold no keys, your data remains legally privileged.
🔬 Science & Health
Move terabytes of research data, MRI scans, or simulation results securely. Fully HIPAA & GDPR compliant by design.
🎵 Audio & Design
Deliver lossless audio stems and complex 3D renders without compression artifacts or email bounces.
🖥️ SysAdmins
Migrate system images and server backups between data centers fast. Resume automatically if the connection drops.
Why Pros Switch to aero.zip
| Feature | WeTransfer | SwissTransfer | aero.zip |
|---|---|---|---|
| End-to-End Encryption | No WeTransfer “sees” your files in an unencrypted form, so they can sell them or use them to train AI if they so choose. | No SwissTransfer, too, can access your files in an unencrypted form. Some creep somewhere might be looking at your photos. | Yes Your files get encrypted on your device and decrypted on the recipient's device. We never see your unencrypted data. |
| AI Training Protection | Risk WeTransfer already tried sneaking in a terms & conditions clause to use user content for AI training. | Risk No scandals reported yet, but why are they so generous to provide you their service for free? | Guaranteed Impossible for us to sell your data or train AI on it - it's just encrypted noise to us. |
| Sign-up & Email | Mandatory Email verification, sign-up nags, endless upsells - all in all, ~20 clicks to upload your files. Don't you have better things to do? | Mandatory Much better than WeTransfer admittedly, but still requires email verification. | None No email, no accounts, no verification codes. Truly anonymous for small files, and we only require sign-up for large files. |
| Transfer Speed & Resume | Throttled Often caps bandwidth to around 10 MB/s. And if your connection drops, you have to start over. | Standard Faster than WeTransfer, but similar issues: no resume capabilities if the connection fails. | 250 MB/s + Dedicated high-speed servers with unlimited bandwidth. If your connection drops, the transfer can resume from where it left off. |
| Real-time Streaming | No Recipient must wait until 100% of the upload is finished. | No Files must be fully uploaded and processed before download is allowed. | Yes Recipient can start downloading as soon as the upload begins. |
| Ad-Free Experience | Ad-Bloated Full-screen ads. Confusing flows force users to view promotions. | Retargeting Doesn't show ads themselves, but uses cookies for ad retargeting. | Zero Ads Clean, respectful interface. We don't sell your attention. |
Questions?
What's wrong with WeTransfer, SwissTransfer, etc.?
None of those services offer true end-to-end encryption. They can access your files, sell your data, or use it to train AI models if they feel like it. aero.zip is different: due to end-to-end encryption, we can't see your files, period.
Do I need to install anything?
No installation is required, aero.zip works in your browser. Just select or drag and drop files or folders, and share the generated link.
Can I send folders?
Yes! You can drag and drop entire folders (directories) from your computer, and we will preserve the folder structure for the recipient.
Is there a file size limit?
No, there are no file size limits. You can send files as large as your subscription plan allows.
