Question 1

How is PairDrop different from AirDrop?

Accepted Answer

AirDrop only works between Apple devices. PairDrop gives the same instant, appear-and-tap sharing experience in the browser across all platforms — Android, iOS, Windows, macOS, and Linux — and you self-host the discovery server.

Question 2

Are my files uploaded to the server?

Accepted Answer

No. PairDrop uses WebRTC to send files directly between the two browsers, peer-to-peer. The server only handles device discovery and signaling; the file data never passes through it and is never stored on it.

Question 3

Which port does PairDrop use?

Accepted Answer

This deployment maps host port 3026 to the container's internal port 3000, so you reach PairDrop at http://your-server-ip:3026. That port serves the web UI and signaling WebSocket; the transfer itself is peer-to-peer.

Question 4

Can I share between devices on different networks?

Accepted Answer

Yes. On the same network devices appear automatically. To connect devices on different networks, use PairDrop's pairing-code feature. Cross-network WebRTC may require a STUN/TURN server behind strict NATs.

Question 5

Do I need HTTPS for PairDrop?

Accepted Answer

For remote access, yes. Browsers require a secure context for WebRTC and clipboard features, so reverse proxy PairDrop behind HTTPS with WebSocket forwarding. On a trusted local network you can use plain HTTP.

📁 Setup PairDrop — Local File Sharing in the Browser

📦 Resources & Setup Scripts

Quick Install:

Tutorial Steps

1 Download the Script

2 Make it Executable

3 Run the Installer

4 Open PairDrop on Two Devices

Ports Used

Overview

Why Use It

When You Need It

Who Should Use It

Real Use Cases

Main Features

How to Use After Installation

Security Best Practices

Ports and Firewall Notes

Backup and Maintenance

Common Mistakes

Troubleshooting

Alternatives

When Not to Use It

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Frequently Asked Questions