How do I convert RM to ASF?

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

Is it safe to convert RM to ASF here?

Yes. Your file is sent over an encrypted connection to an isolated sandbox that's created for your job only, then both the original and the result are deleted automatically.

Is the RM to ASF converter free?

Yes. Cloud conversions like this one use credits, and you get free credits every day (3 without an account, 10 with a free account).

Will converting RM to ASF reduce quality?

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

Can I convert multiple RM 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.

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

RMASF

Convert RM to ASF

Free and secure. RM files are converted in an isolated cloud sandbox and deleted automatically.

Isolated cloud sandbox
No watermark
Batch & ZIP download

How to convert RM to ASF

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

RM vs ASF

From

RM · RealMedia

RealMedia was RealNetworks' streaming format in the early internet era.

Type: Video
Extension: .rm
MIME: application/vnd.rn-realmedia
Best for: archived streaming video from the late 1990s

Legacy formatProprietary

All RM conversions →

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 →

RM to ASF: frequently asked questions

Free, private and in your browser

Convert RM to ASF in seconds.

No sign-up, no watermarks, no waiting in line. Drop a file and get it back in the format you need.

Convert a file Explore the API

Most conversions never leave your device
Cloud files deleted automatically
No watermarks

Convert RM to ASF

How to convert RM to ASF

Add your RM files

Choose ASF

Convert

Download your ASF

RM vs ASF

RM · RealMedia

ASF · Advanced Systems Format

Related conversions

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RM to ASF: frequently asked questions

Convert RM to ASF in seconds.