How to Play MOV Files
on Windows 10 & 11

Why MOV Files Don't Play on Windows

The story begins with Apple QuickTime, the multimedia framework that has powered video playback on Apple devices since 1991. MOV is QuickTime's native container format, and every iPhone records video in this format. For years, Windows users could install QuickTime for Windows to play MOV files. That changed in April 2016.

In April 2016, Apple officially discontinued QuickTime for Windows after Trend Micro discovered two critical remote code execution vulnerabilities (ZDI-16-241 and ZDI-16-242). Apple's response was not to patch the software but to end-of-life it entirely. The US Department of Homeland Security issued an advisory recommending all Windows users uninstall QuickTime immediately.

With QuickTime gone, Windows lost its primary MOV playback tool. Microsoft's built-in Windows Media Player and the Photos app can handle some MOV files — specifically those containing H.264 video and AAC audio, which are codecs Windows supports natively. But here is where the second problem begins.

Since iOS 11 (September 2017) and the iPhone 7, Apple switched the default video recording codec from H.264 to HEVC (H.265). HEVC delivers roughly 40–50% better compression than H.264, which is critical for 4K video — but it is covered by patent licensing fees from MPEG-LA, HEVC Advance, and Velos Media. Microsoft chose not to pay these fees and did not bundle the HEVC decoder with Windows.

The result: any iPhone video recorded after 2017 on default settings uses HEVC inside a MOV container. Windows cannot decode the video. You see a black screen, an error message, or a prompt to buy the HEVC extension from the Microsoft Store for $0.99.

Method 1: Install VLC Media Player (Quick Fix)

VLC Media Player is a free, open-source media player developed by VideoLAN, a French non-profit organization. VLC bundles its own codec library (based on FFmpeg's libavcodec) and does not depend on Windows system codecs. This means it can play virtually any video format — including HEVC MOV files — without any additional downloads or purchases.

Installation Steps

1. Download VLC from the official website: videolan.org/vlc/. Choose the "Windows 64-bit" installer. Always download from videolan.org — third-party download sites often bundle adware.
2. Run the installer and follow the default prompts. VLC will automatically register itself as a player for common video formats including MOV.
3. Open your MOV file by right-clicking it, selecting "Open with", and choosing VLC media player. Alternatively, drag and drop the file onto the VLC window.

VLC will play the MOV file immediately, regardless of whether it contains H.264, HEVC, ProRes, or any other codec. Playback starts instantly with full hardware acceleration on modern GPUs.

Make VLC the Default Player for MOV

To avoid right-clicking every time:

1. Right-click any .mov file in File Explorer.
2. Select "Open with" → "Choose another app".
3. Select VLC media player and check "Always use this app to open .mov files".

Method 2: Install HEVC Codec

If you prefer using Windows' built-in apps (Photos, Movies & TV, Windows Media Player) rather than VLC, you can add HEVC decoding support system-wide by installing Microsoft's HEVC codec extension.

Option A: HEVC Video Extensions ($0.99)

1. Open the Microsoft Store (search for "Microsoft Store" in the Start menu).
2. Search for "HEVC Video Extensions".
3. Purchase and install for $0.99.
4. Restart your PC (recommended for the codec to register with all applications).

After installation, Windows Photos, Movies & TV, and File Explorer thumbnails will all support HEVC MOV files natively.

Option B: HEVC Video Extensions from Device Manufacturer (Free)

Microsoft also offers a free version of the HEVC codec that is not listed in Microsoft Store search results but can be accessed directly. Search for "HEVC Video Extensions from Device Manufacturer" in the Microsoft Store, or navigate directly to the store page. This version is functionally identical to the paid version — it provides the same HEVC decoder — but is intended for OEM devices that already include an HEVC license in their hardware cost.

Method 3: Use Windows Media Player

Windows Media Player can handle MOV files that contain H.264 video and AAC audio without any additional codecs. These are the codecs used by iPhones set to "Most Compatible" mode and by iPhones before the iPhone 7.

How to Play MOV in Windows Media Player

1. Right-click the MOV file in File Explorer.
2. Select "Open with" → "Windows Media Player".
3. If the video plays with audio and video, the file uses H.264 — no further action needed.
4. If you see a black screen with audio, or get a "codec not found" error, the file uses HEVC. You need Method 2 (HEVC codec) or Method 4 (convert to MP4).

Windows Media Player is the most limited option. It only works for H.264 MOV files, offers no format conversion capability, and its codec support cannot be extended beyond what Microsoft provides through Windows Update and the Microsoft Store.

What Windows Media Player Cannot Do

• HEVC MOV — Will not play without the HEVC Video Extensions installed.
• ProRes MOV — Not supported at all, even with HEVC extensions. ProRes requires VLC or a professional video editor.
• 10-bit HDR MOV — May play but display incorrect colors on non-HDR monitors without proper tone mapping.
• MOV with multiple audio tracks — May only play the first audio track.

Method 4: Convert MOV to MP4 (Permanent Solution)

Converting MOV to MP4 solves the problem permanently. Instead of installing codecs on every device that needs to play the file, you create a universally compatible MP4 that works everywhere — Windows, Android, smart TVs, web browsers, social media, email attachments, and every video editing application.

How to Convert Using Convertio

1. Upload your MOV file using the converter widget at the top of this page. Drag and drop works, or click to browse your files.
2. Click "Convert to MP4" and wait for the conversion to complete. Our server automatically detects the internal codecs — if the file contains H.264/AAC, we use lossless stream copy (zero quality loss, under 5 seconds). If it contains HEVC, we re-encode to H.264 at optimal quality settings.
3. Download your MP4 — the file is ready to play on any device without additional software.

This is the recommended approach when you need to share videos with others, upload to platforms that require MP4, or archive in a format that will work decades from now without codec concerns. MP4 with H.264 video is the most universally supported video format in existence.

The HEVC/iPhone MOV Issue Explained

Understanding why this problem exists helps you decide which solution to use. Here is the full picture.

Before 2017, iPhones recorded video using H.264 (AVC) — a codec from 2003 that is supported by virtually every device. H.264 MOV files play fine on Windows because Microsoft includes the H.264 decoder in all versions of Windows 10 and 11. There was no compatibility problem.

In September 2017, Apple released iOS 11 with a new default: HEVC (H.265) recording for all iPhones from the iPhone 7 and later. HEVC is the successor to H.264, offering the same visual quality at roughly half the file size. For a company selling phones with 64 GB or 128 GB of storage, this was a significant improvement — users could record twice as much video before running out of space.

The catch is that HEVC is covered by complex patent licensing. Three separate patent pools — MPEG-LA, HEVC Advance, and Velos Media — each control portions of the essential patents. Any device manufacturer or software vendor that includes an HEVC decoder must negotiate licenses with all three pools and pay per-device royalties. Apple absorbed these costs into its hardware pricing. Microsoft did not.

The result is a permanent disconnect: iPhones produce HEVC video by default, but the most popular desktop operating system in the world cannot play it by default. This affects hundreds of millions of users who transfer iPhone videos to Windows PCs.

The "Most Compatible" Setting

Apple provides a workaround on the iPhone itself. Go to Settings → Camera → Formats and select "Most Compatible". This forces the camera to record H.264 instead of HEVC, producing MOV files that play on Windows without any codec issues.

The trade-off is significant:

• File size doubles — A 1-minute 4K 30fps video goes from ~170 MB (HEVC) to ~350 MB (H.264).
• Storage fills faster — On a 128 GB iPhone, that is the difference between 6 hours and 3 hours of 4K recording.
• Photos also change — The setting also switches photos from HEIC to JPEG, roughly doubling photo file sizes.

For most users, the better approach is to keep "High Efficiency" (HEVC) enabled for storage savings and convert individual videos to MP4 when sharing with Windows users.

Which Method Should You Use?

Each method has trade-offs. Here is a comparison to help you decide.

For personal viewing, install VLC. It takes 30 seconds, costs nothing, and plays every format imaginable. You can also install the HEVC codec ($0.99 or free) if you want native Windows app support.

For sharing with others, convert to MP4. The recipient should not need to install VLC or buy codecs to watch a video you sent them. Converting once creates a universally compatible file that works everywhere — Windows, Mac, Android, smart TVs, web browsers, and every social media platform.

For the best long-term solution, combine both: install VLC for your own viewing and use Convertio to convert videos before sharing. This covers both scenarios with minimal effort.