Spacedesk (32-bit)

Spacedesk 32-bit is a free utility that allows users to extend or mirror their Windows desktop to another device, such as a tablet, smartphone, or secondary PC, over a local network

It transforms these devices into additional monitors, enhancing productivity by providing extra screen space.

Spacedesk for Windows achieves this by using a network-based display extension, eliminating the need for extra hardware like physical monitors or HDMI cables.

Key Features

Wireless Display Extension & Mirroring – Turns a secondary device into an extended or mirrored display via Wi-Fi or LAN.

Multi-Monitor Support – Supports multiple connected devices as additional monitors.

Touchscreen Functionality – If the secondary device has a touchscreen, it can be used to interact with the primary PC.

High-Performance Streaming – Provides smooth and responsive screen streaming with minimal latency.

Customizable Display Settings – Users can adjust resolution, screen orientation, and quality settings.

User Interface

The features a simple, lightweight interface. The primary control panel on the Windows PC displays connected devices, connection status, and configuration options.

The companion mobile app (for Android and iOS) or software client for other devices offers an intuitive and easy-to-navigate interface.

Installation and Setup

• Download and Install – Get the driver for Windows from the official website or FileHorse.com and install it.
• Install Companion App – Install the app on your secondary device (Android, iOS, or another PC).
• Connect Devices – Ensure both devices are on the same Wi-Fi or LAN network, then launch the app on the secondary device.
• Select Primary PC – The secondary device should detect the host PC. Tap to connect and start extending or mirroring your display.

How to Use

• Open Spacedesk on your Windows PC.
• Launch the companion app on your secondary device.
• Choose your primary PC from the available connections.
• Configure display settings from Windows Display Settings.
• Use the secondary screen as an extended monitor or mirror your primary screen.

FAQ

Does Spacedesk work over the internet?
No, it requires devices to be connected to the same local network (Wi-Fi or LAN).

Can I use Spacedesk with a USB connection?
No, this program only works over a wireless or wired network.

Does Spacedesk support macOS?
No, the host software is only available for Windows, but secondary devices can include macOS, iOS, and Android.

Is Spacedesk free to use?
Yes, the driver is free for personal and non-commercial use.

Does Spacedesk work with gaming or video streaming?
It may experience slight lag, making it unsuitable for fast-paced gaming but acceptable for general video playback.

Alternatives

Duet Display – Paid alternative with USB and wireless connection options.

Microsoft’s Wireless Display Adapter – Hardware-based alternative for screen mirroring.

System Requirements

• OS: Windows 7, 8.1, 10 or 11
• Processor: Intel or AMD, 1 GHz or higher
• RAM: Minimum 2 GB
• Network: Wi-Fi or LAN connection required

PROS

• Free to use with no hidden costs
• Easy setup and lightweight software
• Supports multiple displays
• Works with a wide range of devices
• No additional hardware required

CONS

• Slight latency, not ideal for gaming
• Requires a stable local network
• No USB connection support
• Limited to Windows PCs as the primary device
• Performance may vary depending on network conditions

Conclusion

Spacedesk (32-bit) is an excellent solution for those looking to extend their display without investing in additional hardware. It’s easy to set up, supports multiple monitors, and works well for general productivity tasks. However, its reliance on network stability and slight latency make it less ideal for gaming or high-speed applications.

Also Available: Spacedesk (64-bit)