Transfer Files Between Two Computers Over Wi-Fi

You just need to move a folder from your laptop to your desktop, and somehow it’s turning into a 20-minute detour through network settings. If you’ve ever tried to transfer files between computers over Wi-Fi, you know the usual options are either slow, fiddly, or both.

The good news: there’s a much simpler way to do this, and it works whether both machines are running Windows or macOS.

Why moving files between computers is harder than it should be

Two computers on the same Wi-Fi network should be able to talk to each other easily. In practice, most of the built-in tools weren’t built with “quick and easy” in mind:

Network file sharing (SMB/Samba): Windows file sharing and macOS’s “Share Files and Folders” work, but only after you enable network discovery, set sharing permissions, sort out a username/password prompt, and — if a firewall is involved — open the right ports. It’s a one-time setup that somehow needs to happen every time.
Cloud upload/download: Dropbox, Google Drive, or WeTransfer means uploading the file to a server first, waiting for that upload to finish, then downloading it again on the other machine. For a big file, you’re paying the bandwidth cost twice, and some tools cap file size or make links expire.
USB drives: reliable, but you need to have one on hand, physically walk it between machines, and remember to actually eject it safely.
Email attachments: capped at a few megabytes to a few dozen megabytes depending on the provider — a video or a folder of RAW photos won’t even attach.

None of these are broken, exactly. They’re just more steps than the task deserves, especially for something you might do several times a week.

The direct Wi-Fi transfer approach

The alternative is to skip file sharing, uploads, and cables entirely and send the file directly from one computer to the other over the local network. This is what Likz Drop does: both computers join the same Wi-Fi, the app finds the other device automatically, and the file moves straight between them at local-network speed — no server in between, nothing uploaded or stored anywhere.

A few things make this a better fit for computer-to-computer transfers specifically:

Cross-platform by default: Likz Drop ships today on Windows and macOS (Linux coming soon), so a Windows laptop can send straight to a Mac without worrying about which OS supports which sharing protocol.
No account required to start: open the app on both machines, pick a temporary display name, and you’re ready to send. There’s nothing to register.
Handles folders, not just single files: send an entire folder — project files, a photo shoot, a batch of exports — as one action, without zipping it first.
No artificial size cap: since the transfer goes directly between the two devices rather than through a cloud bucket, there’s no arbitrary limit forcing you to split up a large file.
End-to-end encrypted: transfers are encrypted (ChaCha20-Poly1305), so the data in transit isn’t sitting in the clear on your network.

If you’re regularly moving files off a phone too, the same direct-transfer idea applies there — see sending files from a phone to a PC without a cable for that workflow specifically.

Step-by-step: transfer files between two computers with Likz Drop

Install Likz Drop on both computers. Download it for Windows or macOS from likz.me — it takes a minute to install on each machine.
Connect both computers to the same Wi-Fi network. This is the only network requirement for the fast, direct path — a home router or office Wi-Fi both work.
Open the app on both machines. Each computer shows up to the other automatically once they’re on the same network — no pairing codes or manual IP addresses needed.
On the sending computer, select the file or folder you want to send and choose the receiving computer from the list of nearby devices.
Accept the transfer on the receiving computer. The receiving side gets a prompt to accept before anything transfers.
Watch it move at local-network speed. Because the data goes directly between the two computers instead of round-tripping through a cloud server, large files and whole folders move noticeably faster than an upload-then-download cycle.

That’s the whole process — no shared folders to configure, no credentials to type in, no waiting on an upload bar.

What if the two computers aren’t on the same network?

Sometimes the two computers you want to connect aren’t on the same Wi-Fi — one’s at home, one’s at the office, or one’s tethered to mobile data. Likz Drop handles this too: when it can’t find a direct local path, it automatically falls back to an encrypted relay. Your file is still end-to-end encrypted; the relay only forwards the already-encrypted bytes and never decrypts or stores them. You get the same simple flow — pick the file, pick the device, accept — it just routes through the relay instead of straight across the LAN.

This matters if you’re sending files between a laptop and a desktop that are never actually in the same building, or if you want one workflow that works whether or not the receiving computer happens to be nearby.

Direct Wi-Fi transfer vs. the alternatives

Method	Setup required	Speed	Works cross-platform	File size limit
SMB / network sharing	Enable discovery, set permissions, open firewall ports	Fast once configured	Partial (Windows/macOS/Linux differ)	None
Cloud upload (Drive, WeTransfer)	Account/login, upload wait	Slow (upload + download)	Yes	Often capped
USB drive	Physical drive needed	Fast	Yes	Drive capacity
Likz Drop (direct Wi-Fi)	Install app, same network	Local-network speed	Yes (Windows/macOS; Linux soon)	None on direct transfers

The tradeoff with SMB isn’t speed once it’s working — it’s the setup tax every time you touch a new machine or a different network. Likz Drop skips that tax by discovering the other device automatically instead of requiring a manual share configuration.

FAQ

Do both computers need to be on the same Wi-Fi network? For the fastest, direct transfer, yes — both computers should be connected to the same local Wi-Fi network. If they’re not, Likz Drop automatically falls back to an encrypted relay so the transfer still goes through.

Can I send files between a Windows PC and a Mac? Yes. Likz Drop ships today on Windows and macOS (Linux coming soon), so a Windows-to-Mac transfer works the same way as a same-OS transfer — no extra drivers or compatibility settings.

Is there a file size limit? There’s no artificial file-size limit on direct transfers. You can send large files and entire folders without splitting them up.

Do I need an account to use Likz Drop? No. You can use it immediately with a temporary display name — no account required to start. A Pro plan is available for additional features; see likz.me/pricing.html for details.

Is the transfer secure? Transfers are end-to-end encrypted using ChaCha20-Poly1305. Files go directly between the two computers and are never uploaded to or stored on a cloud server. Even when the encrypted relay fallback is used, it only passes along already-encrypted bytes.

Can I send a whole folder, not just one file? Yes. Likz Drop can send an entire folder or multiple files in a single transfer. If you regularly move whole project folders around, sending a folder between devices covers that in more detail.

Stop fighting network shares

If your current routine for moving a file between two computers involves remembering SMB settings, waiting on a cloud upload, or hunting for a USB drive, it’s worth trying the more direct route. Download Likz Drop free for Windows or macOS, install it on both machines, and send your first file over Wi-Fi in under a minute.

Next step: Download for Windows & Mac · Security & data flow