Windows → iPhone · Step by step

How to transfer documents, PDFs and work files from a Windows PC to iPhone

Documents from a Windows PC to iPhone usually travel by emailing yourself or through a cloud folder that has not synced yet. Here is a direct path that takes seconds and keeps the file exact.

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.

Documents are small, so the problem is not quality but friction: emailing yourself, hunting the file in a chat, waiting for a cloud folder to sync, or discovering the scan was converted to a lower-resolution PDF. A direct transfer puts the exact file in a folder on the other device in seconds, with a hash check that proves it is identical.

From the computer, send a whole folder at once — contracts, scans, exports: every file in it goes, with its name, subfolders included, and everything arrives together in one folder. From the phone, select many files at once.

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.

Does it keep folder structure?

Not yet. From the computer, drop a folder and every file in it goes at once, subfolders included, with the original names, all together in one folder on the other side; the folder tree is not recreated.

Is anything uploaded to a server?

No. The file goes straight from one device to the other over your Wi-Fi (from Android to a Mac, also by cable). Nothing is stored anywhere in between.

What is the best app for this — and is it free?

Depends on what “best” means to you. For casual sharing, LocalSend (free, open source, and since version 1.18 with a SHA-256 check on every file) is honest and good. For a camera roll, a client’s footage or anything you cannot afford to lose, ZiggSend: originals only, no size limit, resume, a check of the whole file already on disk, and each file’s fingerprint in the history for you to check. The phone app is free; the computer app is free with one phone, and Pro (several phones, full history, automatic folders, up to 3 computers) is optional — see pricing. Side by side: ZiggSend vs LocalSend.

Related guides

Photos from a Windows PC to iPhone in original qualityVideos from a Windows PC to iPhone without compression4K and HDR video from a Windows PC to iPhone, untouchedLarge files from a Windows PC to iPhone, no size limit

Compared with

ZiggSend vs iCloudZiggSend vs WhatsApp