How do I convert ASF to MOV?

Drop your ASF file onto the converter above, make sure MOV is selected, and click Convert. When it's done, download the MOV file — it usually takes a few seconds.

Is it safe to convert ASF to MOV here?

Yes. ASF to MOV conversion happens entirely inside your browser using WebAssembly, so your file is never uploaded to any server.

Is the ASF to MOV converter free?

Yes — free with no watermark. Signed-out visitors can convert 25 files a day, and a free account raises that to 250.

Will converting ASF to MOV reduce quality?

MOV is a lossy format, but our defaults are tuned to be visually indistinguishable for most files. You can raise the quality under Options.

Can I convert multiple ASF files at once?

Yes. Add up to 5 files at a time without an account, 10 with a free account and up to 500 on paid plans, then download them individually or as a single ZIP.

Can I convert MOV back to ASF?

Yes — use our MOV to ASF converter. Note that converting back and forth between formats can't recover detail lost to lossy compression.

MOV→ASF ASF→MP4 MP4→MOV ASF→MP3 GIF→MOV ASF→WebP WebM→MOV MKV→MOV ASF→GIF AVI→MOV ASF→WAV WMV→MOV ASF→WebM ASF→MKV ASF→M4A ASF→AVI ASF→FLAC ASF→AAC ASF→OGG ASF→WMV ASF→Opus ASF→FLV ASF→M4V ASF→MPEG ASF→3GP ASF→WMA ASF→MPG ASF→TS ASF→AIFF ASF→AMR ASF→VOB M4V→MOV 3GP→MOV FLV→MOV MPEG→MOV TS→MOV MPG→MOV MTS→MOV VOB→MOV M2TS→MOV APNG→MOV OGV→MOV MXF→MOV DivX→MOV 3G2→MOV RM→MOV RMVB→MOV F4V→MOV PNG→JPG JPG→PNG PNG→WebP JPG→WebP WebP→PNG WebP→JPG HEIC→PNG HEIC→JPG MP4→MP3 PNG→JPEG JPG→JPEG JPEG→PNG JPEG→JPG PNG→PDF JPG→PDF PDF→PNG PDF→JPG HEIC→WebP MP4→WebP PDF→DOCX DOCX→PDF JPEG→WebP WebP→JPEG PNG→GIF JPG→GIF GIF→PNG GIF→JPG MOV→MP4 WebP→PDF HEIC→JPEG WebP→GIF GIF→WebP HEIC→PDF MP3→WAV WAV→MP3 JPEG→PDF PDF→JPEG SVG→PNG SVG→JPG HEIC→GIF MOV→MP3 MP4→GIF GIF→MP4 JPEG→GIF GIF→JPEG PNG→AVIF JPG→AVIF AVIF→PNG AVIF→JPG MP3→M4A M4A→MP3 GIF→PDF SVG→PDF PNG→SVG JPG→SVG PDF→SVG SVG→WebP MOV→WebP MP4→WAV MP4→WebM WebM→MP4 WebP→AVIF AVIF→WebP WebP→SVG SVG→JPEG MP4→MKV MKV→MP4 HEIC→AVIF MP4→M4A JPEG→AVIF AVIF→JPEG JPEG→SVG MOV→GIF WebM→MP3 AVIF→PDF MP3→FLAC FLAC→MP3 MP4→AVI AVI→MP4 MKV→MP3 GIF→AVIF AVIF→GIF SVG→GIF GIF→SVG WebM→WebP MOV→WAV XLSX→PDF CSV→PDF EPUB→PDF PDF→EPUB MOV→WebM MKV→WebP PNG→ICO JPG→ICO ICO→PNG ICO→JPG MP3→AAC WAV→M4A AAC→MP3 M4A→WAV MP4→FLAC AVI→MP3 MOV→MKV MOV→M4A DOCX→EPUB EPUB→DOCX CSV→DOCX PDF→TXT DOC→PDF TXT→PDF WebP→ICO ICO→WebP

ASFMOV

Convert ASF to MOV

Free and private: ASF files are converted in your browser on computers; on phones, in our fast cloud and deleted automatically.

In your browser (fast cloud on phones)
No watermark
Batch & ZIP download

How to convert ASF to MOV

1
Add your ASF files
Drag and drop ASF files onto the converter, paste them, or click to browse. You can add several at once.
2
Choose MOV
MOV is already selected. Open Options if you want to change quality, size or metadata.
3
Convert
Click Convert. Your files are converted right in your browser in seconds.
4
Download your MOV
Download each MOV file, or everything at once as a ZIP.

ASF vs MOV

From

ASF · Advanced Systems Format

ASF is Microsoft's streaming container behind WMV and WMA files.

Type: Video
Extension: .asf
MIME: video/x-ms-asf
Best for: legacy Windows Media streams

Legacy format

All ASF conversions →

MOV · QuickTime Movie

MOV is Apple's QuickTime container and the default format for iPhone and Mac screen recordings. It's great for editing but less universal than MP4.

Type: Video
Extension: .mov .qt
MIME: video/quicktime
Best for: iPhone videos, screen recordings and editing workflows

Lossy compression

All MOV conversions →

Need it the other way around? Convert MOV to ASF.

ASF to MOV: frequently asked questions

Free, private and in your browser