Martin JørgensenRustDesk – Free Remote Desktop with Full Control
RustDesk is a free, open-source remote desktop app and a compelling alternative to TeamViewer and AnyDesk. Use it for remote support, working from home, file transfers, and accessing your own computer when you’re away from it.
We tested RustDesk on a Windows 11 PC and used it to connect to another machine. The first connection was surprisingly straightforward: RustDesk immediately shows an ID and a temporary password, which you enter on the other device. The interface isn’t quite as polished as the biggest competitors, but it’s quick to understand—even if you’re just helping a family member with a computer issue.
What is RustDesk?
RustDesk is remote desktop software, also known as remote control or remote access. It lets you view and control another computer’s desktop over the internet.
The app stands out for being open source. The source code is publicly available, and more technical users can set up their own RustDesk server. That way, you’re not forced to route connections through a specific commercial service.
For typical personal use, you can use the project’s public servers. No subscription or complex server setup is required to get started.
Download RustDesk for Windows, Mac, and Linux
RustDesk is available for Windows, macOS, Linux, Android, and iOS, plus a web client. On Windows, you can either install the app or run it as a temporary, portable version.
That’s handy for ad‑hoc remote support. The person who needs help can open the app and share the displayed ID and one-time password without completing a lengthy installation first.
On Mac, RustDesk needs permissions for Screen Recording and Accessibility before full remote control works. Linux users can choose DEB, RPM, Flatpak, or AppImage. On iPhone and iPad, RustDesk can be used to control other devices, but the iOS device itself cannot be remotely controlled.
The latest stable version at the time of our review was RustDesk 1.4.9. The update included improvements to file transfer and the clipboard, fixes for Wayland, and better connection tracking in the audit log.
Remote access without creating an account
For typical remote support, you don’t need to create an account. On the computer to be controlled, RustDesk displays an ID and a one-time password. Enter these details on the computer that initiates the connection.
During a session, you can:
- Control mouse and keyboard
- Transfer files between devices
- Sync the clipboard
- Switch between multiple monitors
- Adjust image quality and resolution
- Stream audio from the remote computer
- Record a remote session
- Restart the computer and reconnect
File transfer worked well in our testing, even if the window looks a bit more technical than Windows File Explorer. It’s nice that you don’t have to send documents via email or through an external cloud service.
Is RustDesk secure?
RustDesk uses peer‑to‑peer connections with end‑to‑end encryption based on NaCl. If a direct connection can’t be established, traffic can be relayed through a server.
The ability to run your own server is RustDesk’s biggest security advantage. Companies and technical users can control the ID and relay infrastructure themselves instead of relying solely on an external cloud service.
That said, RustDesk is still remote control software. If you share your ID and password with a stranger, they can potentially see and operate your computer. Never share these details with an unexpected “Microsoft support agent,” bank representative, or anyone who cold‑calls you.
For permanent, unattended access, use a long, unique password and limit permissions to only the features you actually need.
RustDesk with a self-hosted server
RustDesk Server OSS can be installed for free on, for example, a VPS, a local server, or certain NAS devices. The server handles identification and connection setup, while a relay server can carry traffic if a direct connection fails.
This option is especially useful for:
- IT departments with strict data control requirements
- Businesses that provide remote support
- Users with multiple personal computers
- Organizations that don’t want to be locked into a single SaaS provider
- Technicians who want to place the server closer to users
Setup does require familiarity with Docker, networking, ports, and server administration. For helping a relative with a printer issue, the standard RustDesk client is much simpler.
RustDesk Server Pro adds web administration, an address book, 2FA, access control, audit logs, OIDC, and LDAP. It’s primarily relevant to businesses and larger deployments.
RustDesk vs. the alternatives
| Software | Best for | Open source | Self‑hosted | Notes |
|---|---|---|---|---|
| RustDesk | Free remote control and data ownership | Yes | Yes | Slightly more technical |
| TeamViewer | Professional support and enterprises | No | Not in the standard edition | Polished, but expensive for business |
| AnyDesk | Fast and simple remote support | No | Only special solutions | Very simple interface |
| Chrome Remote Desktop | Simple personal remote access | No | No | Fewer advanced features |
RustDesk is especially appealing if open source and self‑hosting matter to you. TeamViewer and AnyDesk feel a bit more polished, while Chrome Remote Desktop is easier for very basic access. RustDesk lands in a strong middle ground.
A strong free alternative to TeamViewer
RustDesk makes remote control accessible without immediately pushing you into a subscription. A standard connection requires only a few details, file transfer is built in, and the Windows build can run without a permanent installation.
Its biggest strength is the freedom to choose between public servers and a self‑hosted setup. The trade‑off is that advanced options can get technical, and a few menus lack final polish. For home users, small businesses, and IT‑savvy users, RustDesk is still one of the most interesting free remote desktop apps right now.
Top 5 RustDesk tips
1. Use one‑time passwords for ad‑hoc support
If you only need to help someone once, it’s safest to use the automatically generated one‑time password instead of setting up unattended access.
2. Limit permissions
Disable file transfer, clipboard sync, or keyboard control if the person on the other end doesn’t need those features.
3. Tweak image quality on slow connections
Switch to a lower quality or resolution if the cursor stutters. This often makes a bigger difference than expected.
4. Secure unattended access properly
Use a long, unique password if you want to reach your own computer without someone approving the connection locally.
5. Consider self‑hosting for regular use
A self‑hosted RustDesk server gives you more control over the infrastructure and can be ideal for businesses, IT supporters, and advanced home users.
RustDesk FAQ
Is RustDesk free?
Yes. The RustDesk client and the open RustDesk Server OSS are free to use. There are also paid Pro options for businesses.
Is RustDesk safe to use?
RustDesk uses end‑to‑end encryption. Security also depends on not sharing your ID or password with unknown individuals.
Can I use RustDesk without installing it?
Yes, the Windows version can run as a portable app. Installation is best for permanent, unattended access.
Does RustDesk work on Mac and Linux?
Yes. RustDesk supports macOS and many Linux distributions, as well as Windows, Android, iOS, and the web.
Can RustDesk replace TeamViewer?
For personal remote support and many small businesses, RustDesk can absolutely be an alternative. Larger organizations may prefer the Pro edition.
Can you remotely control an iPhone with RustDesk?
No. An iPhone or iPad can control other devices, but the iOS device itself can’t be remotely controlled via RustDesk.
