Karavar

Your computers and phones, from anywhere.

Karavar connects the Windows, macOS and Linux computers and the Android phones you own to one account. Open any of them from a browser: watch the screen and take over the mouse, or ask the assistant to run commands, find files and do the clicking for you.

Download Karavar Sign in

Devices connect out to the server, so nothing needs a public IP or an open port.

Everything happens on the real device.

Not a copy in the cloud and not a file sync: Karavar runs on each machine and does the work there, while you watch from wherever you are.

Live screen and control
Watch a device's screen in your browser, with its sound, and take over the keyboard and mouse. Android phones stream through screen mirroring.
An assistant that can act
Ask in plain language in the Karavar app. The assistant uses the device's own tools to read the screen, run commands, handle files and drive a browser, on that device or on any other one in your account.
Plugins and schedules
Plugins are small programs that run on a device inside a sandbox. Start one from the web app or from a chat, or put it on a schedule. The plugin builder writes one from a description.
A private network between your devices
Your devices join a WireGuard mesh. Send one device's traffic out through another, with a kill switch so nothing leaks when the link drops.
Share one device, not your account
Give someone access to a single device: view only, control, commands, plugins or management. Choose when the access expires.
Reachable, and only by you
A background service keeps each device connected while nobody is signed in, behind any router. Remove a device and its tunnel is torn down and its key stops working.

Up and running in three steps.

  1. Install it on a device

    An installer on Windows, one command on macOS and Linux, an app on Android.

  2. Sign in on that device

    Use the same Google or GitHub account everywhere. The device joins your list.

  3. Open it from anywhere

    Use the web app at karavar.oonak.ai/app, or the Karavar app on your other devices.

Install Karavar.

Install on each device you want to reach, then sign in there with your account.

Windows

64-bit Windows. Runs as a service, so it stays reachable when you sign out.

In PowerShell:

irm https://karavar.oonak.ai/install.ps1 | iex

It asks for administrator rights itself and checks the installer's checksum before running it.

Or download the installer

macOS

macOS 13 or later, on Intel or Apple silicon.

In Terminal:

curl -fsSL https://karavar.oonak.ai/mac.sh | bash

The script verifies the download before it installs anything.

To remove it: curl -fsSL https://karavar.oonak.ai/mac-uninstall.sh | bash

Linux

x86-64 desktops with glibc: KDE, GNOME, Xfce or COSMIC, on Wayland or X11.

In a terminal:

curl -fsSL https://karavar.oonak.ai/linux.sh | bash

Installs for your user. It asks for sudo only for system packages, input access and the boot service.

To remove it: curl -fsSL https://karavar.oonak.ai/linux-uninstall.sh | bash

Android

Devices on 64-bit ARM, with a 32-bit build for older ones.

Download the app

32-bit build

Allow installs from your browser when Android asks.

Questions, or something not working?

Write to hello@oonak.ai.