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DUE.IM

QRPorter - Secure Local Wi-Fi File Transfer via QR Code (PC ↔ Mobile)

Welcome to QRPorter — the simplest, most secure and open source way to transfer files between your PC and mobile devices using a local Wi-Fi network. With QRPorter, just pick a file, scan the QR code, and transfer instantly—no third-party servers involved.No cloud, no cables, no mobile app installs


DUE.IM

Features

Ultra Simple: Send or receive files using one-click controls. Just pick a file and scan the QR—no apps, signups, or cables needed.

PC → Mobile: Select a file on your PC, scan the generated QR code with your phone, and download instantly.

Mobile → PC: Scan QR on your PC, upload from your phone browser, and the file gets saved on your desktop.

The application also provides quick-access buttons to view your Outgoing (shared/) and Incoming (received/) folders

Private & Secure: Your data never leaves your local network—no cloud storage, no external servers. Cross-platform: Works across Windows, Linux, macOS, iOS, and Android via any modern browser.

How to Use

Send from PC to Mobile:
Click “Send file to mobile”
Choose your file
Scan the QR code on your phone
Open the link via browser and download.


. Receive from Mobile to PC:

Click “Get file from mobile”
Scan the QR using your mobile’s browser
Select file to upload on mobile
File saves to your PC’s incoming folder


Troubleshooting Tips


Ensure Same Network: Make sure both devices are on the same Wi-Fi; avoid guest or isolated networks.
Firewall Settings: On Windows, allow the app through the firewall for Private networks.
Optimize Speed: Keep your phone awake and the browser active; upload speeds improve with 5 GHz Wi-Fi and SSD storage.


Use Cases


Quickly transfer screenshots or images from your PC to phone (or vice versa).
Share documents, PDFs, or media between devices without installing apps on mobile.
Ideal in environments with strict data privacy—everything stays local.


Download for Windows 11 QRPorter Source

You can also install QRPorter via pip in a Python environment. This method works on Windows, macOS, Linux, and other platforms.
Requirements: Python 3.12 or above and pip package manager
QRPorter pip
Installation Steps: Open a terminal or command prompt and run below command.
pip install qrporter
After installation, you can run QRPorter using the command:
qrporter

This application has been tested on Windows 11 and Linux. Other platforms or distributions may work, but they have not been officially tested.


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