.mkv.mov
How to Convert MKV to MOV
To convert MKV to MOV, upload your Matroska file above, select MOV, and download a QuickTime-native video for Apple workflows and editing software. This is the standard bridge from media-library formats into Final Cut Pro, iMovie, and macOS Quick Look, none of which accept MKV. H.264 content often transfers without re-encoding.
This page is part of the Video Converter hub, which covers every video format pair JoltFile supports.
In-browser video limit: 1 GB per file
Browser-based processing — your files never leave your device
Need files over 1 GB, batch conversion, or keyboard shortcuts?
JoltFile desktop appHow to convert MKV to MOV in 5 steps
The whole process takes under two minutes and requires no software installation or account. Your original MKV file is never modified.
Upload your MKV file
Drag your .mkv file onto the converter above, or click “Browse files” to select it from your device. Files are processed locally in your browser whenever possible — nothing is uploaded to a server.
Confirm the output format is MOV
The converter defaults to MKV → MOV on this page. If you dropped in a different file type, set the target format to MOV (.mov) using the format menu.
Adjust quality settings
Pick a resolution and quality preset. 'High' keeps the source resolution and is visually transparent; lower presets shrink the file for messaging and email.
Convert the file
Click “Convert”. JoltFile processes the file and shows a progress indicator — most video conversions finish in a few seconds.
Download your MOV file
Save the converted .mov file to your device. The original MKV file is never modified, and temporary data is discarded automatically.
What happens to quality when converting MKV to MOV?
When the MKV contains H.264 video and AAC/AC3 audio, the streams can remux into MOV with zero quality change. Incompatible codecs re-encode to H.264 or ProRes — ProRes preserves maximum editing quality at 5–10× the file size. Choose your audio and subtitle track before converting.
When should you convert MKV to MOV?
- Importing downloaded footage into Final Cut Pro
- Playing MKV content via macOS Quick Look and QuickTime
- Preparing media files for Apple-device playback
- Converting archives into editing-ready ProRes MOV
MKV vs MOV: format comparison
| Property | MKV | MOV |
|---|---|---|
| File extension | .mkv | .mov |
| Full name | Matroska Video | QuickTime File Format |
| Compression | Container (any codec, often H.264/H.265) | Lossy container (various codecs) |
| MIME type | video/x-matroska | video/quicktime |
| Introduced | 2002, by Matroska.org (open source) | 1991, by Apple |
| Best for | Media libraries and archival; convert to MP4 for portable playback | Recording and editing on Apple devices; convert to MP4 for sharing |
About the MKV and MOV formats
What is MKV? (Matroska Video)
MKV (Matroska) is a free, open container format that can hold virtually unlimited video, audio, subtitle, and chapter tracks in one file. It is the de facto standard for media-archival and home-theater files, though native device and browser support is limited.
Strengths
- Unlimited audio/subtitle tracks and chapters
- Open specification, no licensing fees
- Robust error recovery for damaged files
- Supports every modern codec including AV1
Limitations
- No native playback in browsers or on iPhones
- Smart TVs and consoles are hit-or-miss
- Upload forms almost never accept .mkv
What is MOV? (QuickTime File Format)
MOV is Apple's QuickTime container format, introduced in 1991 and still the default recording format for iPhones and many professional cameras. It supports high-quality codecs (including ProRes) and alpha channels, which keeps it popular in editing workflows.
Strengths
- Native to macOS/iOS and professional cameras
- Supports ProRes and other editing-grade codecs
- Can carry alpha-channel (transparent) video
- Multi-track support for professional workflows
Limitations
- Patchy support on Windows, Android, and web browsers
- Larger files than equivalent MP4 when using editing codecs
- Many upload forms reject .mov
MKV to MOV conversion: your questions answered
Does MKV to MOV conversion reduce quality?
Not when the video stream remuxes directly (common for H.264 sources). If re-encoding is required, high quality settings keep the loss invisible — and ProRes output is effectively lossless for editing.
Why not convert MKV to MP4 instead for Apple devices?
MP4 is fine for playback. MOV is the better target when the destination is an editing or production pipeline, since Apple's pro tools and codec options (ProRes) center on the MOV container.
Can I keep the MKV's subtitles in the MOV?
You can select one subtitle track to embed or burn into the video. MOV's subtitle support in players is less consistent than MKV's, so burning in is the reliable option.
Is it free to convert MKV to MOV with JoltFile?
Yes. JoltFile's free tier covers everyday MKV to MOV conversions with no account and no watermarks. Higher file-size limits and batch processing are planned for the upcoming Pro tier.
Is my MKV file private when I convert it?
Yes. JoltFile is designed around browser-based processing: whenever technically possible your file is converted locally on your own device and never uploaded to a server. Files that do require server processing are encrypted in transit and deleted automatically after conversion.
FAQ provided by JoltFile.