When was the last time you sent a file?
Do you know who has it now?
Every sharing tool protects your file while it's being sent. But after it arrives? Nobody protects it. Until now.
You Hit Send. You Lose the File.
The second you email or text a file, it's out of your hands. Anyone can copy it, forward it, or save it — and you'd never know.
Screenshots. Downloads. Forwarding.
Every app lets people save your file on their own device. Once they do, there's nothing you can do about it.
Your File Could Be Anywhere Right Now.
That contract you sent last week? It could be on someone's personal laptop, in a random cloud folder, or forwarded to people you've never met.
Rules Don't Matter If They Can't Be Enforced.
Telling people 'don't share this' doesn't actually stop them. Without real protection built into the system, your rules are just words.
Six ways we keep
your files safe.
Ghost Environment
Your file lives inside a protected space on the receiver's device. They can view it, but they can't save it, copy it, or move it anywhere.
Take It Back Anytime
Changed your mind? One tap and the file disappears from their device. It doesn't matter if they're online or offline — it's gone.
Screenshot Blocking
If someone tries to screenshot your file, they get a blank image. You get notified instantly that they tried.
Location Locking
Want the file to only open inside a specific building? You can lock it to a physical address. Step outside, and the file stops working.
See Everything Live
Watch in real time who's looking at your file, from where, on what device, and for how long. Close their session anytime.
Know Who You're Sharing With
Before anyone opens your file, DataLeash checks their device and identity. You see a safety score and decide whether to approve or not.
Three simple steps. That's it.
See how much a file leak could cost.
One data leak can cost millions. Move the sliders to see your risk — and how much DataLeash saves you.
20 tools say they protect your files.
Only one actually does.
Every tool below does something well. But none of them can stop someone from saving, copying, or screenshotting your file after it arrives on their device. DataLeash can.
Full List — 20 Competitors
| Tool | Sending | After Download | Device-Level | Take Back | Screenshots | Location Lock |
|---|---|---|---|---|---|---|
| 01Virtru | ||||||
| 02LockMagic | ||||||
| 03ProtonMail | ||||||
| 04Tutanota | ||||||
| 05Mailfence | ||||||
| 06Microsoft Purview | ||||||
| 07Adobe Acrobat | ||||||
| 08Vera (Fortra) | ||||||
| 09Seclore | ||||||
| 10Fasoo | ||||||
| 11Google Drive | ||||||
| 12Dropbox Transfer | ||||||
| 13OneDrive | ||||||
| 14Box Shield | ||||||
| 15Tresorit | ||||||
| 16Citrix ShareFile | ||||||
| 17Kiteworks | ||||||
| 18WeTransfer Pro | ||||||
| 19Signal | ||||||
| 20Telegram | ||||||
| DATALEASH |
DataLeash is the only tool that protects your file after you share it.
How much could DataLeash save you?
Saved across all protected organizations
Government Office
500 classified files protected
Law Firm
12,000 client contracts under active codes
Engineering Company
Critical blueprints shared. Zero leaks.
Your Savings
Based on average data breach cost: $4.88M (IBM Security, 2026)
Real people. Real protection.
“We used to worry every time we sent a classified file. Now we just share the code. If something feels wrong, we revoke it in one click. It's that simple.”
“Our lawyers deal with thousands of sensitive contracts. DataLeash means no one can save or forward them. We finally feel in control.”
“We share blueprints with contractors all the time. Before DataLeash, we had no way to know where those files ended up. Now we do.”
Can you keep your files safe?
Five everyday situations. Three choices each. See if you'd protect your files — or accidentally lose them.
You need to share a private contract with someone in another city. What do you do?
From start to finish — here's how it works.
You choose the file you want to protect.
Select any document — a contract, a blueprint, a report. DataLeash gets it ready.
DataLeash wraps it in a protected space.
Your file gets encrypted and placed inside a safe environment. No one can reach it without your permission.
A unique code is created just for this file.
A one-of-a-kind code appears: DX-982-K7. This is the only way anyone can view the file.
Send the code — not the file.
Text it, email it, say it out loud. The code travels. The file stays safely on your side.
They enter the code and see the file.
A secure viewer opens. No download button. No save option. No way to copy or forward.
One tap and it's gone from their device.
You revoke the code. The file turns into unreadable data on their device. Instantly. Even if they're offline.
Got questions? We've got answers.
Yes. Both sides need the app for the protection to work. This is what makes DataLeash different — we protect the file on their device, not just during sending. Without the app on their end, we can't block screenshots, prevent saving, or let you revoke access.
No. You only send a code. The file stays locked in a protected space on your device. The other person enters the code in their DataLeash app to view the file. The file itself never travels through email, WhatsApp, or any other app.
Yes. That's the whole point. One tap from your side and the file becomes unreadable on their device — even if they're offline or have no internet at that moment.
Most tools protect files while they're being sent. But once the file arrives and gets saved on someone's device, it's theirs. DataLeash is different — we protect the file after it arrives too. No one can save, copy, screenshot, or forward it without your permission.
Yes. DataLeash was built specifically for organizations that handle sensitive information — government offices, law firms, defense companies, and enterprises. You can even lock files to a specific building.
They get a blank image. The screenshot shows nothing. And you get a notification on your dashboard telling you they tried.
No. The app needs to be online to confirm the code is still active. This is how we make sure that the moment you revoke access, it stops working everywhere.
Yes. You can set it so the file only opens inside a specific building or area. If someone steps outside that zone, the file stops working automatically.