How do I convert ASF to WMV?

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

Is it safe to convert ASF to WMV here?

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

Is the ASF to WMV 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 WMV reduce quality?

No — WMV preserves the content of your ASF file as faithfully as the format allows.

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 WMV back to ASF?

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

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

ASFWMV

Convert ASF to WMV

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 WMV

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 WMV
WMV 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 WMV
Download each WMV file, or everything at once as a ZIP.

ASF vs WMV

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 →

WMV · Windows Media Video

WMV is Microsoft's Windows Media video format, common on older Windows PCs but poorly supported on Mac and mobile.

Type: Video
Extension: .wmv
MIME: video/x-ms-wmv
Best for: legacy Windows video

ProprietaryLegacy format

All WMV conversions →

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

ASF to WMV: frequently asked questions

Free, private and in your browser