See & control
Watch the other screen live and take over the mouse and keyboard as if you were sitting right in front of it — or just look, when that's all you need.
Real time
Private, end-to-end encrypted remote access
Your computer,
Your computer,
wherever you go.
Reach any Windows PC in seconds with a simple code — to work from home, help family, or run your office desktop on the road. Fast, sharp, and private, with nothing complicated to set up.
End-to-end encrypted
Sharp, smooth video
Fast & responsive
Works on any network
No setup needed
Free to install
Windows 10 & 11
Always up to date
What you can do
Everything you need in one window
See another screen, take control, move files, and stay in touch — all in one simple, private session.
Private by default
Everything you see and do stays strictly between the two devices. No one in the middle — not even DoorDast — can view your screen.
End-to-end encryptedCrystal-clear video
DoorDast automatically picks the sharpest quality your two devices can handle and adjusts on the fly, so the picture stays smooth and easy on the eyes.
Adjusts automaticallyConnects anywhere
Built for speed, with a smart fallback that keeps you connected even on strict office, hotel, or café Wi-Fi where other tools give up.
Works on any networkMove files both ways
Browse the other computer and send files back and forth with a simple queue you can pause, resume, or cancel at any time.
Upload & downloadPower & system controls
Restart, shut down, sleep, sign out, lock the screen, send Ctrl+Alt+Del, or grab a screenshot — right from the toolbar.
One click awayShared clipboard
Copy on one computer and paste on the other. Your text and links travel with you in a single tap.
Copy & paste acrossBuilt-in chat
Message the person on the other end without leaving the window — perfect for guiding someone through a fix, step by step.
Stay in touchOne-tap access
Set a password for the people you trust so they can connect on their own, without waiting for you to approve each time.
Skip the waitNever lose your place
If your internet hiccups, DoorDast quietly reconnects and picks the session back up right where you left off.
Reconnects on its ownYour devices, together
Sign in and your favorite and recent computers follow you everywhere, each showing whether it's online and ready to connect.
Synced & live statusStays out of the way
DoorDast keeps its own windows hidden from the shared view, so your controls never appear on the other person's screen.
Private on screen
In three steps
Connected in seconds
No setup, no VPN, no technical know-how. One person shares a code, the other types it in.
Open the app
Launch DoorDast and you'll get your own connection code straight away. No sign-up needed to let someone in.
Share your code
Send the code to whoever needs access — or set a password so people you trust can connect on their own.
Connect & go
They type in the code and you're connected — screen, control, files, and chat all ready to use right away.
Privacy first
What happens on your screen, stays on your screen
DoorDast is private by design. Your screen, files, and clicks are locked the moment they leave your device and only open on the other end — no one in between can see them.
- Encrypted end to endEverything is locked with strong, modern encryption before it leaves your computer, and can only be unlocked by the device you connected to.
- Fresh keys every timeEach session uses brand-new encryption, so an old session can never be unlocked later — not by anyone, including us.
- Verified connectionsDoorDast checks it's talking to the genuine DoorDast service every time, blocking anyone who tries to slip in between.
- We can't see your screenOur servers only pass along scrambled data to connect you. They hold no keys and never see what's on your screen.
- You're always in controlFile access only happens with your permission, and the rest of your computer stays off-limits.
Where it works
Made for Windows, joins from anywhere
A fast, native app for your PC — plus a no-download way to share your screen from a browser when you're on someone else's computer.
Windows app
A fast, native app for Windows 10 and 11. Connect out or let others in — and it keeps itself up to date automatically.
Share from a browser
Open a link in Chrome or Edge, get a code, and share your screen — nothing to install, perfect for a borrowed computer.
Reliable connections
Behind the scenes, DoorDast finds the fastest path and works through firewalls and tricky networks, so connecting just works.
Get started
Take your computer with you.
Download DoorDast for Windows and connect to your first computer in under a minute. Free to install, and it updates itself quietly in the background.