Convert MOV to MKV on Mac
Convert MOV files to MKV format on your Mac with Jollycat. Apple's video format native to macOS and iOS. High quality container commonly used for screen recordings and iPhone videos. All processing runs locally on your Mac — no cloud processing and no uploads required for conversion.
MOV vs MKV
| Property | MOV | MKV |
|---|---|---|
| Type | container | container |
| Compression | H.264/H.265/ProRes + AAC | Any codec |
| Container | Yes | Yes |
| Common Codecs | H.264, H.265, ProRes, AAC, ALAC | H.264, H.265, VP9, AV1, FLAC, AAC, DTS |
| File Extension | .mov | .mkv |
| Key Advantage | Native macOS/iOS support | Supports any codec |
How to Convert MOV to MKV on Mac
Open your MOV file
Drag and drop your .mov file onto the Jollycat icon in your macOS dock or menu bar. Jollycat instantly detects the format.
Choose MKV as output
Select MKV from the conversion options. Adjust quality settings, bitrate, or resolution if needed.
Convert and save
Click Convert and Jollycat processes the file instantly on your Mac. No uploads required, no waiting — everything runs locally on Apple Silicon.
When to Convert MOV to MKV
MKV advantages
Supports any codec. Multiple audio/subtitle tracks.
MOV limitations
Limited Windows compatibility. Large file sizes with ProRes.
Common use cases
High-quality video storage, Movies with subtitles, Multi-track media.
MOV to MKV Conversion Tips
Use Jollycat's trim and crop tools to edit your video before converting. This saves time by only processing the parts you need.
For sharing online, MKV with H.264 codec provides the best balance of quality and compatibility.
MKV is a flexible container that can hold virtually any video, audio, and subtitle codec combination.
Frequently Asked Questions
Is the MOV to MKV conversion free?
Jollycat is a one-time purchase for $9.99. Once purchased, you can convert MOV to MKV and use all 1,650+ conversion paths with no limits.
Does converting MOV to MKV require an internet connection?
No. Jollycat processes everything locally on your Mac. Your MOV files never leave your device — all conversion happens offline using Apple Silicon.
Can I batch convert multiple MOV files to MKV?
Yes. Drag multiple MOV files onto Jollycat and convert them all to MKV at once. Batch processing is built in.
Ready to Convert MOV to MKV?
Jollycat handles MOV to MKV conversion and 1,650+ other format conversions. All offline on your Mac.
Get Jollycat for Mac