iPhone → Windows · Step by step

How to transfer large files from iPhone to a PC or laptop with no size limit

A large file from iPhone to a PC or laptop hits a wall on almost every path: 25 MB in email, 2 GB in messaging apps, a full evening on cloud upload. Here is a path with no cap.

Why this usually goes wrong

There is no AirDrop for Windows, so the iPhone falls back to the paths that lose the most: WhatsApp and Mail recompress, iCloud for Windows waits for the cloud, and the Photos import over a cable may convert HEIC and HEVC unless the iPhone is set to “Keep Originals”. Phone Link on iPhone covers calls and messages; file sending exists only through the share sheet, with no speed or verification promised.

Every common path has a ceiling: email stops at 25 MB, WhatsApp and Telegram at 2 GB per file, free WeTransfer at 3 GB every 30 days, and cloud drives at whatever space you have left. Above that people split archives, buy storage or give up. Over a direct connection there is no ceiling, and a broken transfer resumes instead of restarting.

Direct transfer speed is set by your Wi-Fi, not by a server: over home Wi-Fi we measured 17.5 to 49.7 MB/s. From Android to a Mac a cable works too: about 28 MB/s on a USB 2 cable.

How to do it with ZiggSend

Rather see the screens? Illustrated step by step, with the app screens →
  1. Install ZiggSend on the PC from ziggsend.com/windows. It sits in the tray next to the clock.
  2. Install ZiggSend for iPhone from the App Store (free).
  3. On the iPhone, open ZiggSend and tap Connect to a computer. Tap your PC under Devices nearby (same Wi-Fi), check that the safety code matches on both screens and click Allow on the PC. If the PC does not show up, tap Scan the QR code and point it at the code the PC shows under Connect a phone or computer.
  4. Choose what to send. Files land in a folder on the PC exactly as they were on the phone — HEIC, HDR and ProRes untouched, each one verified byte for byte.

It works in both directions: the same pairing sends from the computer back to the phone.

Measured, not promised. 22 GB in 184 files with 0 failures from an Android to a Mac over a USB 2 cable (about 28 MB/s); an 806 MB video over home Wi-Fi in 46 s; up to 49.7 MB/s over Wi-Fi from a Mac to an iPhone. Every file is checked against the original on arrival. How we measure.

Other ways, and what each one costs you

MethodOriginal qualitySize limitThe catch
WhatsAppNo — recompressed as media2 GB as a documentGoes through their servers; originals only as “document”
iCloud for WindowsYes, once downloaded to the PCYour iCloud space (5 GB free)Waits for upload and download; large libraries take hours
Cable + Photos importWith “Keep Originals” on the iPhoneNoneMay convert HEIC/HEVC on “Automatic”; needs the Apple Devices app and a Lightning/USB-C cable
Google Drive / WeTransferYes15 GB free / 3 GB per 30 daysUpload, then download; links expire; slow on home upload speeds

What people ask before they trust a transfer app

“I don’t trust my private photos to a site I don’t know.”

Neither do we. ZiggSend has no site in the middle: the file goes from one device to the other over your home Wi-Fi (or, from Android to a Mac, a cable), and no file is stored anywhere else. The computer app only contacts ZiggSend to check for updates, to register a random install ID when it opens and, if you go Pro, to activate the license and check its status once a day; the privacy policy lists exactly what goes out.

“Mine fails at 64% every time.”

A transfer that breaks resumes where it stopped. Every file is written as a temporary part and only gets its final name after the SHA-256 check passes — you never end up with a half file that looks whole.

“I’m out of space and need to empty the phone.”

Move everything to the computer first: only files that pass the SHA-256 check get their final name, and History shows each fingerprint (today’s on Free, all of them on Pro). Then delete on the phone. Originals, no size limit.

Free forever with 1 phone. Pro when you need it.

The phone apps are free. So is the computer app, with one paired phone. Pro — several phones, full history, automatic folders, up to 3 computers — is $39 a year, or $19 once for the first 1,000 founders.

Get ZiggSend for Windows

Questions people actually ask

Do I need iTunes or the Apple Devices app?

No. ZiggSend talks directly to the PC over your Wi-Fi. Nothing from Apple needs to be installed on Windows.

Will HEIC photos and HEVC videos open on Windows?

They arrive exactly as recorded. Windows 10 and 11 open HEIC with the free HEIF extension and HEVC with the HEVC extension (paid, or the free “from device manufacturer” version) from the Microsoft Store; ZiggSend never converts your files.

Is there really no size limit?

None. The only limit is free space on the receiving device. We moved 22 GB in one session with 0 failures (Android to Mac, over the cable).

What if the transfer is interrupted?

It resumes where it stopped. Every file is written as a temporary part and only gets its final name after the hash check passes.

Related guides

Photos from iPhone to a PC or laptop in original qualityVideos from iPhone to a PC or laptop without compression4K and HDR video from iPhone to a PC or laptop, untouchedTransfer documents and PDFs from iPhone to a PC or laptopLarge files from iPhone to a Mac or MacBook, no size limit

Compared with

ZiggSend vs AirDropZiggSend vs Phone Link