Is there really no file size limit? How does this compare to WeTransfer?

Unlike WeTransfer which caps free transfers at 2GB and charges $12/month for larger files, ButterShare has zero file size limits. Files stream directly between your device and the recipient's device with 100% privacy. Because zero bytes are stored on a cloud server, you can send 10GB, 50GB, 100GB, or even larger folders without paying a dime.

Do my files ever get uploaded to your servers?

Never. There is no cloud storage, no database caching, and no file hosting. Our connection broker is only used for a split-second handshake to connect the two browsers. Once the direct connection is open, bytes stream strictly device to device. Zero bytes are ever retained anywhere.

How secure is the transfer? Can anyone intercept my files?

ButterShare uses an encrypted browser connection between the paired devices. File bytes do not sit on ButterShare cloud storage, and the room server only helps the two devices find each other.

Does the recipient need to install an app or sign up?

No. The recipient simply visits ButterShare and enters your 6-character room code (or clicks your share link). The transfer initiates immediately inside their standard web browser on any phone, tablet, or computer. No accounts, no passwords, no app installs.

Can I transfer files wirelessly between any device (Windows, Android, iPhone, Mac)?

Yes, exactly. ButterShare brings seamless, wireless device-to-device file transfer to every operating system. You can send files directly between iPhone, Android, Windows PC, Mac, and Linux with zero cables, app installs, or cloud middleman.

Can I transfer whole folders without zipping them first?

Yes. Drag and drop any folder into ButterShare. It is automatically packaged in your browser and transferred intact with its full folder directory structure preserved.

What happens if someone closes their browser tab during a transfer?

Because files stream directly between devices in real time, both browser tabs must stay open until the transfer completes. If a connection drops, ButterShare alerts you immediately with instant reconnection options. Your original files never leave your device.

Why is ButterShare completely free? What's the catch?

Because ButterShare does not host or store your files on expensive cloud servers (like AWS or Google Cloud), our operating costs are negligible. We don't have massive storage bills to pay, so we never need to charge you subscription fees or limit your file sizes.

AirDrop for Windows: 5 Best Wireless Transfer Methods

In this article

'Can I AirDrop from my iPhone to my Windows laptop?' is one of the most searched tech questions on Google. For millions of people who love the iPhone but work daily on a Windows 11 or 10 PC, moving photos and videos across the platform divide remains an exercise in frustration.

The short answer is: No, Apple has never released an official AirDrop client for Microsoft Windows. But the good news is that you can achieve the exact same cable-free, high-speed file transfer experience using modern wireless tools.

In this guide, we demystify why Apple locks down AirDrop, evaluate the 5 best Windows alternatives, and show you how to transfer files in seconds without cables.

Direct P2P Browser Transfer

Transfer Files Direct & Private

Skip cloud uploads and third-party servers. ButterShare transfers files directly peer-to-peer between your devices in real time with zero limits.

No App Required•No Size Limits (100GB+)•Zero Cloud Storage

Start Transfer

Why Doesn't Windows Have AirDrop?

AirDrop is not merely a piece of software; it is a proprietary hardware-level protocol stack created by Apple.

Discovery uses Bluetooth Low Energy (BLE) to detect nearby Apple devices. However, the actual high-speed file transmission uses Apple Wireless Direct Link (AWDL)—a custom Wi-Fi peer-to-peer networking protocol that operates alongside regular Wi-Fi.

Because AWDL requires custom Wi-Fi driver firmware and Apple keeps the cryptographic handshake closed, Windows network adapters cannot natively participate in AirDrop swarms. While reverse-engineered open-source projects (like OpenDrop) exist for Linux, they require specific Wi-Fi chipsets set to monitor mode and are completely impractical for everyday Windows users.

5 Best AirDrop Alternatives for Windows

Here is how the leading wireless transfer solutions for Windows rank on setup friction, speed, and platform support:

Windows Wireless Transfer Methods ComparedSide-by-side benchmark

Tool / Method	Supported Senders	Software Install Needed?	File Limit	Transfer Speed
ButterShare	iPhone, Android, Mac, PC, Linux	No (Pure browser)	No limit (100GB+)	50–100 MB/s (Local Wi-Fi)
Intel Unison	iPhone, Android (to Intel PCs)	Yes (PC app + Mobile app)	No strict cap	20–40 MB/s
Microsoft Phone Link	Android (limited iPhone)	Yes (Pre-installed + Phone app)	Limited file sync	Slow (Bluetooth/Wi-Fi)
Microsoft Nearby Sharing	Windows PCs only	No (Built into Windows)	Varies	Moderate (Windows only)
LocalSend	iPhone, Android, Mac, Windows	Yes (App on all devices)	No limit	40–80 MB/s (Local LAN)

Intel Unison vs ButterShare: Which Is Better?

Intel Unison is frequently recommended as the closest native app alternative for Windows. However, comparing it against ButterShare reveals distinct trade-offs:

Intel Unison requires downloading an app from the Microsoft Store, installing a companion app from the Apple App Store, and completing a Bluetooth pairing sequence. Additionally, Intel officially supports Unison only on 12th-Gen or newer Intel Evo laptops—excluding AMD Ryzen PCs and older laptops.

ButterShare, by contrast, operates entirely within Google Chrome, Microsoft Edge, Brave, or Firefox. It runs on any processor (Intel, AMD, ARM Qualcomm Snapdragon) and requires zero app downloads on either your PC or your iPhone.

Step-by-Step: AirDropping from iPhone to Windows

Here is how to beam files from an iPhone straight to a Windows PC in less than 15 seconds:

Step-by-step walkthrough

Open ButterShare on Your Windows PC

Launch Microsoft Edge or Google Chrome and navigate to buttershare.com. A QR code and 6-digit room code will appear on your monitor.

Scan the QR Code with Your iPhone Camera

Open the default Camera app on your iPhone and point it at the QR code on your PC screen. Tap the yellow buttershare.com banner to open Safari.

Select and Stream Your Files

Tap Choose Files or Photo Library on your iPhone. Pick your photos or 4K videos. They will immediately stream directly into your Windows PC Downloads folder.

Common Issues: HEIC Photos & Safari Sleep

When transferring media between iOS and Windows, keep these two operating system nuances in mind:

1. HEIC vs JPEG Format: By default, modern iPhones capture photos in high-efficiency HEIC format. ButterShare transfers files bit-for-bit without lossy transcoding. If your Windows PC cannot open HEIC files natively, install the free 'HEIF Image Extensions' from the Microsoft Store, or set your iPhone Camera format to 'Most Compatible' (Settings > Camera > Formats).

2. Prevent iOS Safari Background Throttling: Apple aggressively suspends background web tabs to preserve iPhone battery life. For large transfers (5GB+), keep the Safari tab open and active on your iPhone until the progress counter finishes.

Direct P2P Browser Transfer

Move Gigabytes Instantly with ButterShare

No software setup, no size limit, and zero server storage. Open the transfer page on both devices and start your peer-to-peer transfer in seconds.

No App Required•No Size Limits (100GB+)•Zero Cloud Storage

Start Transfer

Answers & Clarifications

Frequently Asked Questions

Verified answers regarding airdrop for windows, security, speed, and cross-platform compatibility.

Is there an official AirDrop app for Windows 11 or 10?

No. Apple has never made AirDrop available for Windows. ButterShare provides the fastest browser-based equivalent that works across Windows, iOS, Android, and Mac without installing software.

Can I transfer live photos and 4K 60fps video from iPhone to PC?

Yes. ButterShare transfers original raw binary streams without compression. Your 4K videos and Live Photos arrive on your PC with full resolution and complete EXIF metadata intact.

Do my iPhone and Windows PC need to be on the same Wi-Fi?

ButterShare achieves the fastest throughput (50–100 MB/s) when both devices share a Wi-Fi router. However, it also supports cross-network transfers (e.g. phone on cellular 5G to PC on ethernet) via secure WebRTC STUN/TURN relays.

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