Step-by-step Samsung SideSync guide to connect your Samsung phone to PC or Mac, with setup, features, and official download alternative.
Samsung SideSync is a useful tool that allows you to connect your Samsung phone to your PC or Mac. You can mirror your screen, transfer files, and control your mobile directly from your computer. This guide explains everything in a simple and practical way.
Table of Contents
- What is Samsung SideSync?
- System Requirements
- Official Download
- How to Install SideSync
- How to Connect Phone to PC
- Features
- Troubleshooting
- Best Alternatives
What is Samsung SideSync?
Samsung SideSync is a software developed by Samsung that helps you connect your Galaxy phone with a computer. It allows screen mirroring, file sharing, and keyboard/mouse control for better productivity.
System Requirements
For Windows PC
- Windows 7, 8, 10 or later
- At least 2GB RAM (4GB recommended)
- USB cable or Wi-Fi connection
For Mac
- macOS 10.10 or later
- Stable Wi-Fi or USB support
- Minimum 4GB RAM
For Samsung Mobile
- Android 4.4 or older supported
- Samsung Galaxy devices only
- SideSync app installed (for older models)
Official Download
Samsung SideSync is no longer officially supported by Samsung, and it has been discontinued. However, you can still access Samsung’s official replacement below:
Official Samsung Flow (Recommended):
SideSync - Connect Mobile Device to PC | Samsung AfricaSideSync is only available for older devices and may not work on newer Android versions.
How to Install SideSync (Older Devices)
- Download SideSync setup from your PC (if available on your device system)
- Install the program on your computer
- Install SideSync app on your Samsung phone (if supported)
- Connect both devices using USB or Wi-Fi
- Allow permissions when prompted
How to Connect Phone to PC
USB Method
- Connect your phone with USB cable
- Open SideSync on both devices
- Allow connection permission on phone
- Your phone screen will appear on PC
Wi-Fi Method
- Connect both devices to the same Wi-Fi network
- Open SideSync on phone and PC
- Select your device from the list
- Tap connect and confirm access
Features of Samsung SideSync
- Screen mirroring in real time
- Drag and drop file transfer
- Control phone using keyboard and mouse
- Receive calls and messages on PC
- Clipboard sharing between devices
Troubleshooting
- If device not connecting, restart both devices
- Check USB cable and try different port
- Enable USB debugging if needed
- Ensure both devices are on same Wi-Fi network
- Check compatibility (older Android only)
Best Alternatives
- Samsung Flow – Official modern replacement
- Microsoft Phone Link – Best for Windows users
- AirDroid – Wireless file transfer and control
- Vysor – Screen mirroring tool
Conclusion
Samsung SideSync was one of the easiest ways to connect Samsung phones to PC, but since it is discontinued, Samsung Flow is the best modern alternative. It works faster, supports new Android versions, and gives better stability.

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