Work as if you were there.
Crisp visuals, responsive control and adaptive H.264/JPEG streaming. Multi-monitor support, audio, and complete keyboard and mouse input.
60 FPSH.26442 ms2 monitors
BUILT FOR SUPPORT
One platform for every remote task.
From a quick customer fix to managing business systems, DOS gives you control, speed and confidence in one focused workspace.
No installation on the computer. Click and it runs.
Move anything. Keep going.
Dual-pane file manager, drag and drop, resumable transfers, and a remote drive mounted as if it were local.
Q4-report.pdf82%
Solve the issue together.
Session chat, clipboard and audio communication in the same protected channel, without switching tools.
Could you check the server?Of course. I’m connected. ✓
The right person is always in control.
Interactive sessions begin only after clear consent on the remote device — and consent is precise: exactly what was chosen is granted, nothing more. For authorized systems, a PIN and a system service enable controlled unattended access.
Consent or PINSAS
SMART CONNECTIVITY
Always finds the best route.
DOS automatically selects direct P2P, UDP hole punching or an encrypted relay. When a direct route becomes available, the live session migrates without interruption.
LAN Local device? The session stays entirely within the LAN—with no internet or relay traffic.
A COMPLETE WORKSPACE
Far more than screen sharing.
Every part of the support workflow lives in one application—from the first connection to the final file transfer.
01 / 04
Natural control, wherever you are.
Adaptive streaming sends only what changed on screen — crisp text, high frame rates, lower data use. A dropped link or a restart? The session reconnects on its own.
- Up to 60 FPS with H.264/OpenH264
- Multiple monitors and precise cursor mapping
- True full screen — a floating bar you drag anywhere or fold into a chip
02 / 04
Files move at your pace.
A dual-pane view of both systems. Drag files from Explorer, Finder or Dolphin straight into the session — the upload runs quietly, with a subtle status over the screen, while you keep working.
- Drag and drop from your desktop and between panes, with multi-select
- Right-click priorities, resume and live statistics
- Double-click opens files in their default app · the remote folder as a local drive
03 / 04
Every tool stays inside the session.
Chat, sync the clipboard, listen to remote audio or open a secure TCP tunnel to a service on the remote network.
- Session chat and remote audio
- Two-way clipboard
- TCP port forwarding
04 / 04
The right person is always in control.
Interactive sessions begin only after clear consent on the remote device — and consent is precise: exactly what was chosen is granted, nothing more. For authorized systems, a PIN and a system service enable controlled unattended access.
- Composable permission: screen, keyboard, files, clipboard, tunnel — or a single folder, with a boundary that holds everywhere
- Permissions with a lifetime — valid until the date and time you choose
- Disconnect or Block any guest · SAS fingerprint verification
A SIMPLE START
From download to support
From download to support
in three steps.
Download
Run the lightweight host application on the device that needs support.
Enter the ID
Connect from the desktop viewer or directly from a browser using the 10-digit ID.
Accept and work
The user approves the request. The session starts encrypted and remains under their control.
READY WHEN YOU AREBetter support begins
Better support begins
with one connection.
Download for free and connect your first device in seconds.