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Linux to Raspberry Pi Wi-Fi File Transfer

Transfer files from Linux to Raspberry Pi instantly with our Wi-Fi file transfer system — no cables, no cloud, no sign-up.

How to Connect Linux and Raspberry Pi

Situation 1
Same Wi-Fi Network
Linux and Raspberry Pi connected to the same Wi-Fi network for file transfer
  • File transfer between Linux and Raspberry Pi possible
  • Speed very fast, depending on Wi-Fi router/repeater location
  • Recommended by compressunder.com
Situation 2
Hotspot Shared by Third Device
Linux and Raspberry Pi sharing files through a hotspot from a third device
  • File transfer between Linux and Raspberry Pi possible
  • File transfer speed: very slow
  • Not recommended — only for special cases when Wi-Fi is unavailable
Situation 3
Hotspot Shared by Linux or Raspberry Pi
File transfer between Linux and Raspberry Pi using hotspot shared directly by sender or receiver
  • File transfer between Linux and Raspberry Pi possible
  • Speed normal
  • Recommended by compressunder.com if Wi-Fi is unavailable

Why CompressUnder Transfer?

Zero Data Usage
Transfers between Linux and Raspberry Pi stay within your local network — no mobile data or Wi-Fi bandwidth consumed.
Zero Cables Required
Creates a wireless bridge between your Linux and Raspberry Pi — no USB-C or Lightning cables needed.
No Server Storage
Your files travel directly between Linux and Raspberry Pi. Nothing is stored on any server — ever.
No Sign-Up Needed
No accounts, no emails, no passwords. Open the site on both your Linux and Raspberry Pi and start sharing instantly.
Completely Free
No hidden fees, no subscriptions, and no limits on how many times you share between Linux and Raspberry Pi.
Lightning Fast Speeds
Local network means no upload bottlenecks. Move gigabytes between Linux and Raspberry Pi in seconds.
100% Privacy & Security
A private tunnel between your Linux and Raspberry Pi. No third party — not even us — can see what you send.
Unlimited File Sizes
From a small doc to a 10GB video — transfer any file size between Linux and Raspberry Pi without artificial limits.

Linux & Raspberry Pi Platform Support

This tool enables seamless file transfer between Linux (Linux) and Raspberry Pi (Raspberry Pi OS). Both devices just need a modern web browser — no extra software, plugins, or ecosystem lock-in. CompressUnder is the ultimate cross-platform alternative to AirDrop and Nearby Share.

Frequently Asked Questions

How do I transfer files from Linux to
Open this page on both your Linux and Raspberry Pi. Make sure both devices are on the same Wi-Fi network. On the sending device, click "Send Files" and select your files. On the receiving device, click "Receive Files" and scan the QR code or enter the pairing code. The transfer starts instantly.
Do Linux and Raspberry Pi need to be on the same network?
Yes, both your Linux and Raspberry Pi need to be connected to the same Wi-Fi network or hotspot for quick and secure file transfers.
Do I need to install any software on my Linux or
No installation is required on either device. All file transfers happen directly through your browser on both Linux and Raspberry Pi.
Is there a file size limit for Linux to Raspberry Pi transfers?
There is no artificial file size limit. File size depends on your browser and network speed. For larger files, we recommend using a stable Wi-Fi connection between your Linux and Raspberry Pi.
How secure is the transfer between Linux and
Transfers happen directly between your Linux and Raspberry Pi on the same network. No files are stored on external servers, keeping your data private and secure.
Is this service completely free?
Yes, transferring files between Linux and Raspberry Pi is completely free. No hidden fees, no subscriptions, and no limits on usage.
Do I need an account to transfer files?
No account or login is required. Just open the website on your Linux and Raspberry Pi, connect both to the same network, and start transferring files!
Can I transfer files without Wi-Fi between Linux and
You need a shared network connection for transfers. If Wi-Fi is not available, you can create a hotspot on one of the devices and connect the other to it.
What file types can I transfer between Linux and
You can transfer any file type — documents, photos, videos, music, archives, and more. There are no restrictions on file formats.
Is this better than AirDrop or Nearby Share for Linux to
Unlike AirDrop (Apple only) or Nearby Share (Android/Chrome OS), CompressUnder works across all platforms including Linux and Raspberry Pi. No ecosystem lock-in — just open your browser and share.

How Linux to Raspberry Pi File Transfer Works

To transfer files from Linux to Raspberry Pi, both devices must open the same website URL and be connected to the same Wi-Fi network or hotspot. This ensures fast, secure, and reliable file transfers between Linux and Raspberry Pi OS. No plugins, no software installation, and no accounts required — everything happens directly through your browser. Whether you are moving documents, photos, videos, or any other file type, our tool handles it seamlessly across Linux and Raspberry Pi.