Yes. Sending links, notes, and files up to 25MB between your devices is free with no credit card. A Pro tier with bigger uploads is planned but not required for the core product.

How is Knit different from AirDrop or LocalSend?

AirDrop only works between Apple devices, and LocalSend or KDE Connect need both devices on the same WiFi network. Knit transfers over the internet, so it works between any two devices on any networks — hotel WiFi, mobile data, office and home. The only requirement is being signed into the same Google account on both ends.

What is the file size limit?

Files up to 25MB per drop are free. Links and notes have no size limit. Bigger file uploads are planned for Knit Pro.

What does Knit read from my browser?

Only the URL and title of a tab you explicitly drop. Knit does not read page content, browsing history, or anything on sites you visit. Data lives in your own Google-authenticated account, and there are no trackers or ads.

Which platforms does Knit work on?

The Chrome extension works on Windows, Mac, Linux, and ChromeOS in any Chromium browser. On your phone, Knit runs in any mobile browser at useknit.web.app — on Android you can also install it as an app and share links into it from the share sheet.

Do I need to install anything on my phone?

No. Open useknit.web.app in your phone browser and sign in — your drops are already there. Installing it to your home screen (Add to Home Screen) is optional and enables push notifications and share-sheet integration.

What is the best AirDrop alternative overall?

It depends on what the two devices are. If both are on the same Wi-Fi, LocalSend is the best free, open-source, cross-platform pick — it works like AirDrop but on Windows, Linux, and Android too. If the devices are on different networks (one on cellular, one at home, one at a coffee shop), Knit is the better fit — it moves files, links, and notes over the internet with one Google sign-in, no local network required.

Is there an AirDrop alternative that works between iPhone and Android?

Yes. AirDrop itself is Apple-only and never reaches an Android device. LocalSend and Snapdrop both work iPhone-to-Android over the same Wi-Fi network. Knit works iPhone-to-Android over the internet as well, which matters if the two phones are not on the same network.

Is there a free AirDrop alternative with no account required?

LocalSend and Snapdrop are both free and do not require an account — LocalSend is an installed app, Snapdrop runs entirely in the browser. Knit is also free up to 25MB per file but does require a quick Google sign-in on both devices, which is what lets it work across different networks instead of just the same room.

Does an AirDrop alternative work over the internet, not just local Wi-Fi?

Most of the popular AirDrop alternatives — LocalSend, Snapdrop, KDE Connect — are local-network tools: both devices must share the same Wi-Fi. For a transfer that needs to cross networks (phone on mobile data, laptop on a different connection), you need a tool built for that case, like Knit or a cloud drive link.

The Best AirDrop Alternative in 2026 (Tested Across Every Platform)

TL;DR: There is no single "best" AirDrop alternative — there is a best one for your devices. Same Wi-Fi, cross-platform: LocalSend. Browser-only, zero install: Snapdrop. Different networks entirely (cellular, different offices, no shared Wi-Fi): Knit. This guide breaks down which one actually fits your situation, tested against each other rather than just described.

"AirDrop alternative" is one of the most searched phrases in file sharing, and most of the results answer it as if there's one universal winner. There isn't — because the reason you're looking for an alternative is almost always one specific limitation of AirDrop, and different limitations point to different tools.

Why people search for an AirDrop alternative in the first place

AirDrop has exactly three requirements, and any one of them being unmet is what sends people looking:

Both devices must be Apple. The moment Windows or Android is involved on either end, AirDrop is not an option — full stop.
Both devices must be near each other with Bluetooth and Wi-Fi on. Fine at a desk, useless if one device is at home and the other is in your pocket on the train.
Both devices must be signed into compatible visibility settings, which trips up more people than it should ("Contacts Only" silently failing for someone not in your contacts).

So "AirDrop alternative" really means one of two different problems: cross-platform (Apple + non-Apple) or cross-network (not in the same room). Picking the right tool starts with knowing which one you actually have.

The direct comparison

Tool	Platforms	Needs same Wi-Fi?	Account required?	Best for
AirDrop	Apple only	Yes (+ Bluetooth)	No	Mac ↔ iPhone, same room
LocalSend	Win, Mac, Linux, iOS, Android	Yes	No	Any devices, same network
Snapdrop	Any device with a browser	Yes	No	One-off transfer, zero install
KDE Connect	Linux, Android (+ limited others)	Yes	No	Linux desktop ↔ Android, deep integration
Google Quick Share	Android, ChromeOS, some Windows	Yes	Google account	Android-first households
Knit	Any device with a browser	No	Google sign-in	Cross-network, cross-platform, no setup
Cloud drive link	Any device	No	Yes (usually)	Large files, long-term storage

If your devices share the same Wi-Fi

This is the easy case, and you have good free options. LocalSend is the most direct AirDrop clone: install it on both devices, they discover each other automatically, drag and drop, done — and unlike AirDrop it genuinely works across Windows, Mac, Linux, iOS, and Android in any combination. Snapdrop trades the install step for a browser tab — open the site on both devices and they appear to each other via WebRTC, no app to manage. We put both of these, plus five more, through a full hands-on comparison in 7 open source file sharing tools, honestly reviewed.

If one side of the pair is specifically Windows or Android, the platform-specific quirks (driver installs, permission prompts, Quick Share's account requirement) are worth knowing before you pick — covered in depth in AirDrop alternatives that actually work on Windows and Android.

If your devices are on different networks

This is the case most "AirDrop alternative" lists skip entirely, and it's a common one: your phone is on mobile data, your laptop is on a different Wi-Fi, or you're trying to get a file to your own device from somewhere else entirely. None of the same-network tools above can help here, because there's no shared network for them to discover each other on.

The options that actually work here are a cloud drive link (upload, generate a link, send it — reliable, but not fast for a quick one-off) or Knit, which is built specifically for this gap: sign into the same Google account on both devices once, and after that a file, link, or note sent from one lands on the other over the internet — no shared network needed, no login wall for a recipient (since it's the same account on both ends), free up to 25MB per file. It's the one entry in this comparison that isn't trying to be a better AirDrop clone; it's solving the problem AirDrop was never built to solve.

So which one should you actually install?

Mac and iPhone only, same room: just use AirDrop. Nothing beats it for that exact case.
Mixed platforms, same Wi-Fi: LocalSend, or Snapdrop if you don't want to install anything.
Linux desktop paired with an Android phone, want notifications and clipboard sync too: KDE Connect.
Different networks, or "get this to my own other device from anywhere": Knit.
Large files or long-term shared storage: a cloud drive, not a transfer tool.

For the full landscape beyond just AirDrop's shoes — including cloud sharing, local file servers, and everything in between — see cross-platform file sharing in 2026: every method compared.