Link security

Shared doesn't mean public

Every visit to an ATCapture link is checked against the rules you set, at that moment. People you trust get in. Guessers, expired links and missing passwords don't.

Download for Windows What we check

Free plan Windows 10 & 11 No credit card

VISITS

atcap.app/i/x7Kp2Priya · signed in

atcap.app/i/aaaa1A bot guessing addresses

atcap.app/i/x7Kp2Someone with the link, no password

CHECKED ON EVERY VISIT

Link exists

Not paused or removed

Not expired

Under the view limit

Password or sign-in

WHAT THEY SEE

Capture opensView counted for Priya

Not foundNo hint the address is close

Password neededNo preview, no file

File address atcap.app/media/x7Kp2?sig=9f3c…a71e&exp=… Signed · short-lived

Protection

Six layers on every link

Unguessable addresses

Short codes are random. Guessing a nearby address gets a plain “not found”, with no hint it was close.

Password or sign-in

Ask for a password, or let only people signed in with ATCapture open the link.

Expiry and view limits

End a link on a date, after a number of views, or a set time after the first visit.

Pause any time

Turn a link off instantly and back on later. Suspended workspaces’ links stop working too.

No preview leaks

Protected links show chat apps a generic card, never the capture itself.

Files never public

Images and videos are served through short-lived signed addresses, only after the link rules pass.

Try it

See what visitors see

Switch the rules and watch the share page change.

Who can open the link Anyone with the linkGreat for public docs and quick answers PasswordShare the password separately Signed-in people onlyViewers sign in with ATCapture

Limits Expire in 7 daysThe link stops working on its own Stop after 100 viewsFor one-off reviews

atcap.app/i/x7Kp2

Checkout — failed paymentShared by Ankita Expires in 7 days 12 of 100 views

This link has a password Enter passwordUnlock

Beyond the link

Safe before, during and after sharing

Hide sensitive info before upload New in the next update

Emails, card numbers and keys are blurred on your PC before anything leaves it.

Customer record Hide sensitive info

Email rahul.mehta@gmail.com Hidden

Card 4242 4242 4242 4242 Hidden

API key sk_live_51Hx9Q2KcR8t Hidden

StatusActive customer

Two-step sign-in

Protect your dashboard with an authenticator app. Important changes are logged.

atcap.in — sign in

Code from your authenticator

4 8 1 9 0 6

✓ Signed in

Questions

Security FAQ

Are the rules checked when the link is created or when it is opened?

When it is opened. Every visit is checked against the rules in force at that moment, so changing a setting applies to links you already shared.

Can someone find my captures by guessing addresses?

Short codes are random, and an address that doesn’t exist answers exactly like any other missing page.

Can a forwarded file address be reused?

File addresses are signed and short-lived. Once one expires, the viewer has to open the link again and pass its rules.

Do bots and link previews use up my views?

No. They are recorded separately so view limits and analytics count real people.

How is my account protected?

Turn on two-step sign-in for the dashboard. Important changes are kept in an activity log.

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Free for Windows 10 and 11. Upgrade only when your team needs more.

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Version 2026.03.05 · 74MB · Windows 10 & 11, 64-bit