Why convert MOV to MP4?
MOV is Apple’s QuickTime container. iPhone, iPad, and Mac record video as MOV by default. The format is excellent on Apple devices but creates friction everywhere else: Slack and Microsoft Teams refuse some MOV uploads, Android phones may not preview them, older Windows tools display only the audio track, and many CMSes flag the extension.
MP4 is essentially MOV’s open-standard sibling. Both containers were derived from the same ISO base media file specification, which makes MOV → MP4 a near-instant remux in most cases — the H.264 or HEVC video stream and AAC audio are repackaged into the new container with no quality loss and no re-encode time.
File Converter Pro performs the conversion locally on your Windows PC. It handles iPhone-recorded HEVC video, ProRes masters, and screen recordings — and the queue handles a whole iPhone Photos export in one batch.
How to convert MOV to MP4 on Windows
- Install File Converter Pro. Get File Converter Pro from the Microsoft Store on Windows 10 or 11. The free trial converts MOV to MP4 at full quality with no per-file watermark.
- Drop your MOV files into the queue. Drag a single MOV, multi-select, or a whole iPhone Photos export folder. The app detects video codec (H.264 / HEVC / ProRes) and audio (AAC / PCM) automatically.
- Pick MP4 in the output panel. Select MP4. Pick remux (fastest, no quality loss) when the codec is already MP4-compatible. Choose re-encode H.264 only when the target device can’t play HEVC.
- Run the conversion. Click Convert. Files are processed locally — no upload. Output MP4s land next to the originals or in a folder you choose. A typical iPhone clip remuxes in 2-5 seconds.
Batch conversion for big folders
iPhone owners exporting an iCloud Photos archive routinely face hundreds of MOV files. File Converter Pro processes them in one shot — no per-file ceremony, no individual upload to a cloud converter.
- Process an entire camera roll export in a single batch.
- Preserve EXIF and capture date metadata so timeline order survives.
- Skip files that already have an MP4 sibling, or overwrite — your call.
- Strip GPS metadata on export with one toggle, useful before sharing.
Quality settings that actually matter
MOV → MP4 is a remux by default: the streams are repackaged, so the output looks and sounds bit-for-bit identical to the source.
- Remux (default): H.264 or HEVC video + AAC audio, lossless, finishes in seconds.
- Re-encode H.264: when the target device cannot play HEVC (older smart TVs, some Android budget phones).
- Re-encode HEVC: shrink HEVC ProRes masters by re-encoding to a CRF target.
- Audio passthrough: default. Re-encode AAC at 128-256 kbps if the source is uncompressed PCM.
The app preserves the iPhone’s capture metadata (creation date, camera model, GPS) by default. Toggle GPS-strip on if you’re sharing publicly.
Common issues and fixes
- Slack still rejects the upload. The MP4 is fine, but Slack caps free uploads at 1 GB. Compress the file with re-encode H.264 at CRF 23 to get under the limit.
- HEVC plays on iPhone but not Windows Media Player. Re-encode to H.264. Most other Windows players (VLC, MPC-HC, Films & TV) handle HEVC natively now.
- Audio out of sync. Rare, usually variable-frame-rate iPhone recordings. Re-encode video to constant frame rate to fix.
- Output rejected by a website. Some platforms only accept “baseline” H.264 profile. Re-encode with profile=baseline level=3.1 for compatibility.
Related conversions
FAQ
Will I lose video quality converting MOV to MP4?
No. MOV and MP4 share the same underlying file structure, so the conversion is a remux — streams are repackaged into the MP4 container with no re-encoding and no quality loss.
Does the converter handle iPhone HEVC video?
Yes. iPhone 7 and later record in HEVC by default. File Converter Pro remuxes HEVC into MP4, or re-encodes to H.264 when you need broad device compatibility.
Will my GPS / capture date metadata survive the conversion?
Yes by default. The app preserves EXIF-style metadata. Toggle the strip-GPS option if you plan to share files publicly and want location data removed.
Is the MOV to MP4 conversion offline?
Yes. Files are processed entirely on your Windows PC. Useful for the multi-gigabyte iPhone exports that web converters cap or queue.
Ready to convert your MOV files?
Download File Converter Pro from the Microsoft Store, drop in your iPhone MOV exports, and get clean MP4s ready for Slack, Android, or YouTube — locally, with no upload and no watermark.