Simple File Sharing on Your Local Network
LANBucket makes it easy to share files between devices on the same network. Great for LAN parties, large files, and fast transfers around the house. No internet required, no cloud storage, just direct sharing between your devices.
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System Requirements
- Windows 10 version 1809 or later, or Windows 11
- x64 or ARM64 processor
- Local network connection (WiFi or Ethernet)
Why Choose LANBucket?
Fast Distributed Transfers
Files transfer using distributed technology, meaning all clients share the load, resulting in faster overall transfer speeds.
Perfect for LAN Parties
Share large files across multiple devices without everyone downloading from the internet simultaneously. Much faster than traditional file shares.
Automatic Discovery
Other devices running LANBucket on your network are automatically discovered. No manual configuration needed.
Local Network Only
All traffic stays on your local network. No internet connection required. Your files remain completely private and secure.
Drag & Drop
Simply drag and drop files or folders to share them instantly with other users on your network.
See Who's Connected
View all connected peers with their machine and user names to know exactly who you're sharing with.
How It Works
Install LANBucket
Download and install LANBucket on Windows devices that are connected to the same local network (WiFi or Ethernet).
Automatic Discovery
LANBucket automatically discovers other instances on your network using multicast peer discovery.
Share Files
Drag and drop files or folders to share them. Other users will see your shared items and can download them.
Download
Browse files shared by others and download them directly to your device. Since LANBucket uses distributed technology, downloads are fast even when multiple users are downloading simultaneously.
Built on Proven Technology
LANBucket uses distributed file sharing technology for reliable and efficient transfers. The application is built with modern Windows technologies including WinUI 3 and the Windows App SDK for a native, performant experience.
Frequently Asked Questions
Does LANBucket work over the internet?
No, LANBucket only works on local networks. All devices must be connected to the same WiFi network or Ethernet LAN. This is by design to keep your files private and secure.
Will it work on my corporate network?
Many corporate networks block client-to-client communication for security reasons, which may prevent LANBucket from working properly. LANBucket is designed primarily for home and private networks.
If multicast is blocked, will LANBucket still work?
Yes, probably. LANBucket has a fallback peer discovery mechanism using a central server, so even if multicast is blocked on your network, devices can still find each other and share files. If this mechanism doesn't work, you can connect to peers by manually entering the IP address of the device you want to connect to.
All of my clients are on the same Wifi network, but some of them can't see each other. Why?
Many WiFi routers have "AP isolation" or "client isolation" features that prevent devices connected to the same WiFi network from communicating with each other. Check your router settings to see if this feature is enabled. Also, we have seen some cases where some wireless routers/access points don't allow client-to-client traffic if they are on different frequency bands, ie. if one client is connected to 2.4GHz and another client is connected to 5GHz. If possible, try connecting all clients to the same frequency band on your WiFi network, or connect them via Ethernet for best results.
Can I use it with a VPN?
VPN connections may interfere with local network discovery. You may need to disconnect from your VPN to use LANBucket.
What happens if I modify a shared file?
Moving, deleting, or modifying a file that you're sharing will prevent others from downloading it. Keep shared files in place until others have completed their downloads.
Is my firewall going to block LANBucket?
Windows Defender Firewall may block LANBucket from discovering devices. Make sure that you have set the network profile to "Private" and allowed LANBucket through the firewall when prompted on first launch.
Is LANBucket free?
Yes! LANBucket is completely free to use, and we're committed to keeping it ad-free. If you'd like to support development, you can buy us a coffee. Your support is appreciated but never required.
I found a bug, translation error, or have a feature request. Where do I report it?
We'd love to hear from you! Please fill out this form with details. We review all submissions and appreciate your feedback.
Support Us
LANBucket is free, ad-free, and always will be. If you find it useful and want to support continued development, consider buying us a coffee. Your support helps keep the project alive!
☕ Buy Me a CoffeeLegal Notice
This software is provided for personal use only. Use at your own risk. The developers assume no liability for any data loss, security issues, or other problems that may arise from using this software.