How to convert HEIC to JPG on Windows in 2026
You just transferred photos from your iPhone to your Windows PC and they won't open? That's Apple's HEIC format, the default since iOS 11 but natively incompatible with Windows. Here are the 5 most effective methods to convert them to JPG, from one-click online tools to professional editing software.
Why Windows doesn't read HEIC
When Apple introduced HEIC (High Efficiency Image Container) with iOS 11 in 2017, it was great news for iPhone users: at equivalent visual quality, a HEIC weighs half as much as an equivalent JPG. On an iPhone shooting 12 megapixels per photo, the storage savings are substantial.
The problem: Microsoft never integrated the HEIC decoder for free into Windows. To open a HEIC photo in the Windows photo viewer, you need to buy a $1 extension from the Microsoft Store ("HEIF Image Extensions") AND have installed "HEVC Video Extensions" beforehand. Many users never take that step.
Even with the extensions installed, some professional software (older versions of Photoshop, Lightroom 5, GIMP before 2024, etc.) remain unable to read HEIC. The only lasting solution is to convert HEIC to JPG, readable absolutely everywhere for 30 years.
Method 1 — PixFlow (the fastest, no installation)
It's the simplest and fastest option in 2026. Our online converter works entirely in your browser, with no installation, no registration, and without sending your photos to a server (every other web solution uploads your images to their servers — a problem when dealing with personal photos).
The process is simple: visit pixflow.tech/en/convert-heic-to-jpg, drag your HEIC files into the upload area, and download the JPGs a few seconds later. Batch processing lets you convert dozens of photos at once, downloadable as a single organized ZIP file.
Advantages: free, unlimited, 100% private (images never leave your browser), no installation. Limitations: needs an internet connection to load the tool (but once loaded, processing is local), and converting very large files (over 50 MB) can slow down depending on your machine.
Method 2 — Windows 11 Photos app
If you have Windows 11 up to date and have installed the HEIF and HEVC extensions from the Microsoft Store, the Photos app can open a HEIC and export it to JPG. The procedure: open the HEIC in Photos, click "Edit image", then "Save a copy" and choose JPG as the format.
This is useful if you only have a few photos to convert and the extensions are already installed. Limitations: impossible to convert multiple photos at once, the interface is slow, and export quality is not configurable. For a complete album, it's unsuitable.
Note: since Windows 11 24H2 (released late 2024), the HEIF extension has become paid for new users. If you've never installed this extension before, you now need to pay $1 — which makes methods 1 or 3 more relevant.
Method 3 — iCloud for Windows (Apple integration)
If you already sync your photos via iCloud, you can configure iCloud for Windows to download photos directly in JPG format rather than HEIC. On the iPhone, go to Settings > Photos > Format > "Most Compatible" instead of "High Efficiency". All new photos will then be in native JPG.
This method is elegant but has two major drawbacks: it doesn't convert already-existing HEIC photos (only future captures), and switching to "Most Compatible" mode means losing all the storage advantage of HEIC on your iPhone — your photos will weigh twice as much.
Reserve this for users who want a lasting solution and don't need HEIC optimization, or for handling the problem upstream (long-term configuration) rather than as a one-off batch.
Method 4 — Photoshop, Lightroom, and pro editing software
If you're a photographer or designer and already work in Adobe Photoshop CC (2018+), Lightroom Classic (7.3+), Capture One, or Affinity Photo, you can open HEICs directly and export them to JPG via the "Save As" or "Export" menu.
This is the preferred method if you need fine control over export quality (JPG level between 1 and 100, sRGB or AdobeRGB color profile, DPI resolution, etc.). Batch processing via Photoshop "Batch" lets you convert hundreds of photos at once by applying an export script.
Limitations: older versions of these programs (Photoshop CS6, Lightroom 5, etc.) don't support HEIC. And the method is heavy if you just want to quickly convert 5 photos — launching the software already takes longer than the entire conversion via PixFlow.
Method 5 — Third-party online converters (avoid)
Many websites offer HEIC to JPG conversion (iLoveIMG, Convertio, CloudConvert, FreeConvert, etc.). The principle is the same: you upload your HEIC, the server converts it, and you download the JPG.
In practice, these solutions raise three problems. The first is privacy: your personal photos are sent to a third-party server whose retention policy and security you don't know. Per their terms, some services keep your files for several hours or even several days. For vacation photos or selfies, the risk is measured; for scanned administrative documents or confidential professional photos, it's problematic.
The second problem is per-session limits: most services cap free conversions (1, 5, or 10 per hour) or file size (10 MB max), with a paid option to go beyond. The third is performance: conversion time depends on your connection speed (upload + download), not your machine — a large HEIC on a mobile connection can take a minute where PixFlow converts it in 3 seconds locally.
For these reasons we systematically recommend method 1 (PixFlow), which combines the advantages of online (zero installation, multi-platform) with the privacy and performance of local processing.
Which method to choose for your case
To summarize: if you want to convert a few dozen iPhone photos to JPG once and for all in less than a minute, choose PixFlow (method 1). It's the fastest, most private, and simplest solution in 2026.
If you're a pro photographer with an established Lightroom or Photoshop workflow, stay in your usual software (method 4) — fine export tuning and workflow integration are worth it.
If you want to solve the problem upstream forever, switch your iPhone to "Most Compatible" mode (method 3) — but know you lose storage optimization.
In any case, avoid third-party online converters (method 5) for personal or confidential photos, unless you carefully read the terms and accept that your files transit through a server whose security you don't control.
Apple's HEIC format is excellent for iPhone storage optimization, but remains a headache on Windows. Fortunately, in 2026, client-side online tools like PixFlow make HEIC to JPG conversion trivial, instant, and confidential. The rule to remember: for a few photos, a local web converter. For a repeated pro workflow, a professional editing software. And always check that your photos aren't sent to a third-party server you don't control.