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HEIF to PDF Converter

Turn HEIF files into PDF in a couple of clicks. HEIF is the container standard HEIC is built on; PDF is a fixed-layout document format that looks identical everywhere. The conversion is lossless — every pixel, sample or byte in the source is preserved.

Not uploaded to any serverConverted on this deviceGone when you close the tabHow this works

Drop your files here

HEIF files (.heif, .hif) · up to 120 MB each

or paste files from your clipboard

Ready when you are

Drop a HEIF file above and FileTools360 will turn it into PDF — right here on your device, without uploading anything.

⌘K to search converters

How to use it

  1. 1

    Add your HEIF files

    Drag them onto the drop area, choose them from your device, or paste them from your clipboard. You can queue several at once. Nothing is sent anywhere — the file stays on this device.

  2. 2

    Adjust the settings if you want to

    The defaults suit most people. Open Advanced to control page size and margins.

  3. 3

    Convert and download

    Press Convert. Everything happens on your own device — nothing is uploaded. Download files one by one, or grab them all as a ZIP.

Privacy, in plain words

Is it safe? Your HEIF file is not uploaded anywhere

What “uploaded” normally means. On most online converters, pressing the button copies your file across the internet onto a computer owned by that website. That copy is what the word “upload” means, and it is the part nobody explains.

What happens instead. This site does not do it. There is no server here that receives files, so your HEIF file is read, converted and handed back by the browser you are using right now. It never travels — so there is no copy to store, read, leak or hand over.

Check it yourself in ten seconds

Turn off your Wi-Fi after this page has loaded, then convert a file anyway. It still works, because everything needed is already on your device.

The longer explanation of how this works, and the full detail of what is and is not stored on the privacy page.

Why this matters more than it sounds

PDF is the format people use for exactly the documents they would not hand to a stranger. It matters more than it sounds, because of what PDFs usually are:

Bank statements

account numbers, balances, every payee you have

Signed contracts

your signature, and terms you may be under NDA about

Tax returns

income, dependants, tax file or social security numbers

Passport and visa scans

the single most useful document for identity theft

A file that is never sent cannot be kept, leaked, subpoenaed or used to train anything. That is a property of how this works, not a promise about how carefully it is run.

HEIF and PDF explained

HEIF is the underlying container standard that HEIC is a specific profile of. The distinction matters mainly to developers: HEIF describes the box structure, while HEIC specifies HEVC-compressed contents inside it.

PDF describes a page as a fixed arrangement of text, vector graphics and images. Unlike a word processor document, it is designed so the page looks identical everywhere — which is exactly why it is awkward to edit.

Where HEIF files come from
Newer cameras and some Android devices, alongside Apple's HEIC.
Where PDF is used
Contracts, invoices, reports, forms, academic papers and scanned documents.

HEIF vs PDF

The two formats solve different problems, which is why converting between them involves trade-offs rather than a straight upgrade.

HEIF compared with PDF
PropertySourceTarget
CompressionLossyLossy or lossless
TransparencyYes—
AnimationYes—
Introduced20151993
Browser supportLimited outside Apple and newer Android.Universal.
HEIF is stronger at
Efficient modern compression. Flexible container that can hold image sequences and metadata.
PDF is stronger at
Looks identical on every device, in every viewer, when printed. Supports digital signatures, forms and embedded fonts. Universally readable without special software.

Why convert HEIF to PDF?

Converting HEIF images to PDF packages them into a single paginated document. That matters when you are submitting scans, assembling receipts, or sending several images to someone who should receive one file rather than an inbox full of attachments.

HEIF limitations that prompt the switch
Support outside Apple and recent Android is limited. Confusing overlap with HEIC in practice.
What you give up
Genuinely hard to edit — it stores positioned glyphs, not paragraphs. Scanned PDFs contain no text at all until OCR is run.

Does converting HEIF to PDF reduce quality?

Going from HEIF to PDF moves already-compressed data into a format that stores it exactly. Nothing is lost from this point on, but nothing is recovered either — the detail HEIF discarded when the file was first created is gone permanently. Expect a noticeably larger file for identical visual quality.

About these formats

Source

High Efficiency Image Format

The container standard HEIC is built on.

Extensions
.heif, .hif
MIME type
image/heif
Best for
Modern cameras · Efficient photo storage
Compatibility
Limited outside Apple and newer Android.

Target

Portable Document Format

Fixed-layout documents that look identical everywhere.

Extensions
.pdf
MIME type
application/pdf
Best for
Sharing documents · Printing · Contracts and forms
Compatibility
Universal.

Every image becomes a page. Turn off “Combine all files” to get one PDF per image instead.

Good to know

HEIF to PDF Converter — questions

How do I convert HEIF to PDF?

Drop your HEIF file onto the area above, then press Convert. The PDF file saves straight to your device. You do not need an account, and there is no watermark.

Is it safe to convert HEIF files here — are they uploaded to a server?

No, nothing is uploaded. On most online converters, pressing the button copies your file across the internet onto a computer owned by that website; it is converted there and sent back. That copy is what "upload" means, and it is the part that puts your file out of your control. This site does not do it. Your HEIF file is read and converted by the browser you are using right now and never leaves this device, so there is no copy for anyone to store, read or hand over. You can prove it: turn off your Wi-Fi after this page loads and the conversion still works.

Can I convert confidential HEIF files, like bank statements or contracts?

Yes, and that is the case this site was built for. Because the file never leaves your device, a confidential document is no more exposed than it is sitting in your own folder — there is no transfer, no copy on someone else's hardware, no retention period to read about and no staff with access. Nothing is logged about the file either: not its name, not its size, not its contents. The one thing worth saying plainly is that this protects the file in transit and at rest on our side, not from anything already on your own computer.

What should I know before converting HEIF to PDF?

Every image becomes a page. Turn off “Combine all files” to get one PDF per image instead.

Does converting to PDF reduce quality?

No. PDF is a lossless format, so the conversion preserves exactly what is in your HEIF file. Note that it cannot recover detail that was already discarded when the HEIF was first created — a lossless container does not undo earlier compression.

How large a file can I convert?

Up to 120 MB per file for this conversion. Because the work happens in your browser, the practical limit is your device's memory — larger files work on a desktop with plenty of RAM and may fail on an older phone.

Can I convert several files at once?

Yes. Add as many as you like and press Convert All. Each file is processed independently, so one failure does not stop the rest, and you can download everything together as a ZIP.

Can I use this on my phone?

Yes. FileTools360 works in mobile browsers on iOS and Android. Pick the file through your phone's file picker — Files on iOS, or Downloads on Android — including files stored in iCloud or Google Drive.

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