How to Transfer Large Files Between Devices Without the Cloud

A 20 GB video project, a phone full of 4K clips, a client folder with thousands of files: none of it fits in an email, and pushing it through a cloud drive means waiting for an upload and then waiting again for the download. There is a simpler route. Send the files directly from one device to the other, one hop, at the speed of your own network or cable.

The short version

Why the cloud feels slow for big files

Cloud sharing was designed for links, not for bulk. When you share a large file through a cloud drive, it travels twice: first the full upload from your device to a data center, then the full download to the other device. Home and office internet is usually much faster down than up, so the upload leg alone can take hours for a multi-gigabyte folder. Then there are the caps: email attachments stop at roughly 25 MB, and free cloud tiers hand you a fixed pool of storage that one video shoot can swallow whole.

A direct local transfer skips all of that. The two devices find each other on your Wi-Fi network, or over a cable, and the file moves straight across. One hop, no server, no storage quota, no second wait. On a healthy Wi-Fi network Light Share reaches tens of megabytes per second, and a cable runs at steady wire speed. Your internet plan is not involved at all, which also means it works on a plane, in a basement, or anywhere else with zero connectivity.

How to move a large file or folder with Light Share

1. 1

   Install Light Share on both devices

   It runs on Android, iPhone and iPad, Mac, Windows and Linux. Grab it from the download page on each device. No account is needed.
2. 2

   Get both devices on the same network

   Any Wi-Fi network or LAN works. No router around? On Android, Light Share can create a hotspot inside the app and embed its credentials in the QR code, so the other device joins and connects in one scan, with no internet anywhere.
3. 3

   Pick your files or the whole folder

   Select the videos, archives or project folder on the sending device. Folders transfer as folders: the structure and subfolders arrive exactly as they left. On desktop you can simply drag and drop.
4. 4

   Connect to the other device

   Nearby devices appear automatically. If discovery is blocked, scan the QR code or type the short checksummed connection code shown on the other screen.
5. 5

   Accept and let it run

   The receiver approves the incoming transfer, and you watch the live speed in Mbps or MB/s. If the transfer is interrupted, reconnect and it continues from where it stopped.

Resume, because long transfers get interrupted

The difference between sending a photo and sending 60 GB is time, and time is when things go wrong. A laptop lid closes, someone carries a phone out of range, Wi-Fi hiccups at 80 percent. Most sharing tools throw the progress away and start again from zero. Light Share parks the interrupted transfer and continues from where it stopped once the devices reconnect, on both network and USB transfers. For overnight moves this is the feature that decides whether you wake up to a finished folder or a failed one.

Folders arrive as folders

Large transfers are rarely one file. A video project, a photo library or a code repository is a tree of nested folders, and flattening it into a zip just adds a compress step before and an extract step after. Light Share sends the folder as it is and rebuilds the same structure on the other side. You can preserve the original file timestamps, and overwrite control decides what happens when a file already exists at the destination, which makes repeated syncs of the same project folder far less nerve-wracking.

For 100 GB class moves, use a cable

Wi-Fi is convenient, but for truly huge moves a cable is calmer: no congestion, no walls, just steady wire speed for as long as it takes. Light Share transfers over USB between a phone and a computer, between two Android phones, between an Android phone and an iPhone, and between two computers over USB-C or Thunderbolt. On Windows it even installs the Apple device driver for you when you plug in an iPhone. The one gap to know about: iPhone to iPhone over a cable is not supported, so use Wi-Fi or AirDrop for that pair.

Other ways to do it

Direct transfer is not the answer to everything, so here is an honest map of the alternatives:

• Cloud drives and link services are still the right tool when the recipient is in another city or you are sharing with many people at once. The double wait only hurts when both devices are in the same room.
• Send Anywhere shares with a simple 6-digit key and its free tier handles around 10 GB per transfer, which is generous. Files may relay through servers, the mobile app shows ads, and as of 2026 the larger tiers run roughly 6 to 10 USD per month.
• LocalSend is free, open source and great on a solid LAN, though it has no USB option and no resume. Our Light Share vs LocalSend comparison goes deeper.
• An external SSD never fails to work, but it means two copy steps, a drive format both machines can read, and it cannot help between two phones.

What it costs, honestly

Light Share's free tier includes every feature, including USB, resume and folder transfer, but caps each transfer at 2 GB. For the exact use case in this article, that cap is the thing you will hit. Removing it is a one-time lifetime license, priced per country, with no subscription, and a transfer is unlimited when either side owns the license, so one purchase covers sharing with friends and colleagues too. Web purchases carry a 7-day money-back guarantee. Details are on the pricing page.