Your agent getsits own desktop
A hidden second desktop inside your Windows session: same logins, same VPN, same MFA. You watch live and step in anytime. It never takes your mouse.
Agent
The agent works on its own desktop. Watch it, step in, or take over.
Simulated session for illustration
A computer-use agent for Windows. It drives real Win32, WinForms, WPF, Office, Chrome, Edge and Electron apps.
The whole tool, tab by tab
It works. You watch.
The agent runs real apps on its own desktop. Here it fills a customer form field by field. You see every move as a live stream with a virtual cursor, and take over the moment you want to.
Agent
The agent works on its own desktop. Watch it, step in, or take over.
New customer
Simulated session for illustration
Supervise up to 8 desktops from one screen.
Each agent gets its own hidden desktop in your session. One view, all runs, step in anywhere. Your own mouse and windows stay untouched.
Agent desktops
Run several agents side by side, each one on its own invisible Windows desktop, none of them on yours.
Open desktops
Up to eight at a time, each one a real Windows desktop of its own.
Simulated session for illustration
Teach it once. It replays without a model.
Show the agent a task by doing it yourself. It stores your intent, not your pixels, and replays it with zero model calls.
As of August 2026, OpenAI ships record-and-replay on macOS only and excludes the EEA, the UK and Switzerland. agentfenster records and replays on Windows and runs locally in Europe.
Recordings
Every run is kept as a replayable film. Scrub it, step through it, change the speed.
Simulated session for illustration
Claude Code, in the same window.
A real ConPTY terminal with an MCP server built in. Your Claude setup, your keys: the agent and your terminal share one desktop.
Terminal
A shell in this window: run Claude Code next to the agent.
Simulated session for illustration
Run started
run 014: invoice export
Click “File”
Click “Export as PDF”
Click “Save”
no effect detectedREPORTED AS ERROR
Retry: click “Save”
Done
invoice.pdf saved, every step verified
Every action is checked for effect
Each click is checked against the window's element tree. No change means an error: reported, never dressed up as success.
What it actually is
- A second Win32 desktop inside your Windows session, created with the standard
CreateDesktopAPI. - The agent reads the
UIAelement tree, not screenshots. - Live stream with a virtual cursor; take over anytime. It never takes your mouse.
- Every run is stored as a replay with a timeline.
- Real
ConPTYterminal plus MCP server for Claude Code. - Credentials stay in the Windows Credential Manager: the model sees placeholders.
- 2FA codes are read from your Gmail or Outlook inbox, locally.
- Runs locally. No telemetry. No account.
What it can see, and what it can't
- The model sees element trees and placeholders, never your stored credentials.
- Network traffic consists of the model calls you configure; there is no telemetry endpoint.
- Verify it yourself with any packet capture.
Two plans, cancel anytime
Every plan starts with a 3-day trial. No card, no account.
Cockpit
one agent desktop
One agent desktop with every core feature: live view and take-over, replays, Claude Code over MCP, teach by doing.
- 1 agent desktop
- Live view and take-over
- Replays of every run
- Claude Code over MCP
No card, no account. Cancel anytime.
Fleet
up to 8 agent desktops in parallel
Everything in Cockpit, scaled up: run agent desktops in parallel, plus the 2FA mailbox and priority support.
- Up to 8 agent desktops in parallel
- Everything in Cockpit
- 2FA mailbox
- Priority support
No card, no account. Cancel anytime.
Why the price is low
Our costs are low, so the price is.
The agent reads the UI element tree instead of streaming screenshots to a vision model.
A task you recorded once replays without any model at all.
Claude Code runs through your own access, so the subscription pays for the software.
Frequently asked
Give your agentits own desktop
agentfenster is a paid product: your subscription is the business model. There is no data to monetize, no telemetry, no account.