Lan Files Sharing

Local network file sharing application built with Go and Fyne.

Download

📥 Download Latest Release (EXE)

Or download the source code and build yourself.

Features

• Modern GUI interface (Fyne)
• Local network file sharing
• Drag & drop file upload
• Download files
• Delete files
• Copy direct download links
• QR code generation for mobile access
• Multi-language support (Turkish & English)
• Automatic shared folder creation
• Real-time file list updates

Installation

Prerequisites

• Go 1.21 or higher
• GCC (for Fyne CGO compilation)
  • Windows: TDM-GCC or MinGW-w64

Building from Source

1. Install dependencies:

go mod download

2. Build (with icon and metadata):

build.bat

Or manually:

# Install go-winres (first time only)
go install github.com/tc-hib/go-winres@latest

# Generate resources
go-winres make

# Build
go build -ldflags "-H=windowsgui -s -w" -o filessharing.exe

Usage

1. Run filessharing.exe

2. Click "Sunucuyu Başlat" (Start Server)

3. Share files by:

   • Clicking "Dosya Yükle" (Upload File)
   • Dragging files into the window
   • Or copying files directly to the sharing folder

4. Access files from other devices:

   • Use the displayed URL in a web browser
   • Scan QR codes with mobile devices
   • Share direct download links

Configuration

• Port: 8081 (default)
• Shared Folder: sharing (created automatically next to exe)
• Default Language: Turkish

Project Structure

filessharing/
├── main.go                 # Application entry point
├── go.mod                  # Go module definition
├── build.bat               # Build script
├── winres/                 # Windows resources
│   ├── icon.png            # Application icon
│   └── winres.json         # Config
├── internal/
│   ├── app/               # Application core
│   ├── config/            # Configuration
│   ├── gui/               # GUI interface (Fyne)
│   ├── i18n/              # Internationalization
│   ├── qrcode/            # QR code generation
│   ├── server/            # HTTP server & API
│   └── storage/           # File storage
└── sharing/               # Shared files (auto-created)

Technologies

• Go - Backend language
• Fyne v2 - Cross-platform GUI framework
• go-qrcode - QR code generation
• go-winres - Windows resources (icon, metadata)

API Endpoints

• GET /api/files - List shared files
• POST /api/upload - Upload files
• GET /api/download/{filename} - Download file
• DELETE /api/delete/{filename} - Delete file

License

MIT License

Author

Atilla Mutlu - 2025

Version

1.0.0