Windows → iPhone · Step by step

How to transfer videos from a Windows PC to iPhone without losing quality

A video from a Windows PC to iPhone is where the shortcuts hurt most: one wrong path and a sharp clip arrives blocky. Here is a path that moves the exact bytes and verifies them.

Why this usually goes wrong

Getting files onto an iPhone from Windows means iTunes or the Apple Devices app, iCloud for Windows, or emailing things to yourself. The Apple Devices app syncs rather than copies — what you remove on the PC disappears from the iPhone at the next sync — and anything large has no simple path without the cloud.

Video is big, so every convenient path shrinks it: WhatsApp compresses anything sent as media, Messages may convert it, email refuses it, and cloud drives wait for an upload that can take longer than the trip. A minute of 4K on a modern phone runs to hundreds of megabytes; a family vacation is easily 30 GB. Nothing in that list was designed for that.

Before you delete the clip on the phone, check that the size on the computer matches. ZiggSend does this for you: only files that passed the SHA-256 check get their final name, and History shows each one’s fingerprint (today’s on Free, all of them on Pro).

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.
  2. Install ZiggSend for iPhone from the App Store (free).
  3. Connect once: on the iPhone, tap Connect to a computer, pick the PC under Devices nearby (or tap Scan the QR code) and click Allow on the PC after checking the safety code on both screens.
  4. On the PC, click Send files with ZiggSend open on the iPhone screen (the iPhone only receives with the app open). Photos and videos go to the Photos app, other files to the Files app, all 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
iTunes / Apple Devices appYesNoneSyncs, does not copy: what you remove on the PC disappears from the iPhone at the next sync
iCloud for WindowsYesYour iCloud space (5 GB free)Upload, then download on the phone
Email to yourselfYes25 MBUseless for video
WhatsApp WebNo — recompressed as media2 GB as a documentGoes through their servers

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

Can I send a video the Photos app refuses?

Yes. ZiggSend copies the file as is. Formats the Photos app accepts (H.264, HEVC, ProRes in MOV/MP4) go there; anything else goes to the Files app so nothing is lost.

Do I need iTunes on the PC?

No. Nothing from Apple has to be installed on Windows.

Is there a limit on video length or size?

No. A two-hour 4K recording goes through in one piece. We measured an 806 MB video over home Wi-Fi in 46 s.

Does it re-encode anything?

Never. The file that arrives is hashed and compared with the original; if a single byte differs it is discarded and both sides are told.

Related guides

Photos from a Windows PC to iPhone in original quality4K and HDR video from a Windows PC to iPhone, untouchedLarge files from a Windows PC to iPhone, no size limitTransfer documents and PDFs from a Windows PC to iPhone

Compared with

ZiggSend vs iCloudZiggSend vs WhatsApp