ASF
→
WMV

Convert ASF to WMV Online

Convert ASF to WMV online. Start with free daily conversions, no install, no watermarks, and visible job status.

ASF to WMV Converter

Upload your ASF file to convert it to WMV format

Loading converter...

How to Convert ASF to WMV

Follow these simple steps

1

Step 1: Upload Your File

Upload your ASF file by dragging and dropping or clicking to browse

2

Step 2: Select Output Format

WMV is automatically selected as the output format

3

Step 3: Start Conversion

Click the Convert button to start the conversion

4

Step 4: Download Result

Download your converted WMV file when ready

Convert ASF to WMV - Complete Guide

Converting ASF to WMV stays in the video file family but changes the traits that decide size, quality, transparency, editability, or device support. ASF is a video format. Advanced Systems Format. WMV is a video format. Windows Media. Below is what actually changes in a ASF→WMV conversion, what is preserved, and when WMV is the better choice than keeping ASF.

What changes when you convert ASF to WMV

  • Both ASF and WMV are lossy, so the file is re-compressed during conversion. Keep the output quality or bitrate at or above the source to avoid a visible or audible drop.
  • The video is re-encoded into the WMV format. Because re-encoding is not free, start from the highest-quality source you have and keep quality settings high.
  • Expect a smaller output file: WMV is typically more space-efficient than ASF for the same content.

About the ASF format

ASF is a video format. Advanced Systems Format.

  • Compression: lossy
  • Opens with: Windows Media Player, VLC, FFmpeg

Where ASF is strong: Microsoft container for WMV video and WMA audio; supports streaming and digital rights management.

Typical ASF uses: legacy Windows Media streaming, older Windows video archives.

About the WMV format

WMV (Windows Media Video) is Microsoft's video format. While native to Windows, it has limited compatibility elsewhere. Our converter transforms WMV to universal formats.

  • Full name: Windows Media Video
  • Developer: Microsoft
  • Compression: WMV codec
  • Opens with: Windows Media Player, VLC, FFmpeg

Where WMV is strong: compact Windows Media video at good quality; integrates well with the Windows ecosystem.

Typical WMV uses: legacy Windows video, older Windows Media presentations.

What WMV keeps

  • WMV adds: compact Windows Media video at good quality.

Things to watch out for

  • One WMV limitation to keep in mind: poor support outside Windows.

When to convert ASF to WMV

  • Convert ASF to WMV for legacy Windows video.
  • Convert ASF to WMV for older Windows Media presentations.
  • Pick WMV when you need integrates well with the Windows ecosystem.

ASF vs WMV — format comparison

A quick side-by-side of the structural differences between ASF and WMV, so you can confirm this is the right conversion for your file:

AttributeASFWMV
TypeVideo fileVideo file
CompressionLossyLossy
Web-friendlyNoNo
Typical file sizeMediumSmall
Best forlegacy Windows Media streaminglegacy Windows video

Privacy & Security

Files are handled for the conversion you request. Uploads and downloads use HTTPS/TLS, and temporary files are cleared after the processing and deletion window.

Add this ASF to WMV converter to your site

Put a working ASF to WMV converter on your own blog or website — free to embed. Both options below include a small link back to FreeFastConverter.

Embeddable widget (iframe)

Paste this where you want a live converter. Visitors can convert ASF to WMV without leaving your page:

Widget Embed Codeiframe

Simple link badge

Prefer a lightweight button instead? Copy this HTML badge:

HTML Badge CodeLink

Need the opposite conversion?

Convert WMV to ASF

Other ASF Conversions

More formats you can convert ASF to

Convert ASF to MP4Convert ASF to WEBMConvert ASF to MOVConvert ASF to AVIConvert ASF to MKVConvert ASF to MP3Convert ASF to FLVConvert ASF to 3GPConvert ASF to MPEGConvert ASF to MPGConvert ASF to TSConvert ASF to OGVConvert ASF to 3G2Convert ASF to M4VConvert ASF to AACConvert ASF to WAVConvert ASF to OGGConvert ASF to FLACConvert ASF to M4AConvert ASF to WMAConvert ASF to AIFFConvert ASF to OPUS
View all ASF conversions →

Convert to WMV

Other formats you can convert to WMV

Convert MP4 to WMVConvert MOV to WMVConvert WEBM to WMVConvert AVI to WMVConvert MKV to WMVConvert M4V to WMVConvert FLV to WMVConvert 3GP to WMVConvert 3G2 to WMVConvert MPEG to WMVConvert MPG to WMVConvert TS to WMVConvert MTS to WMVConvert M2TS to WMVConvert VOB to WMVConvert OGV to WMV
View all WMV conversions →

ASF to WMV FAQ

Because both formats are lossy, the file is compressed again. Keep the output quality or bitrate at or above the ASF source and the difference will be minimal.
Upload your ASF file, confirm WMV as the output format, and click Convert. Job status is shown while the file is processed, then you can download the WMV result.
Yes. You can start with free daily conversions, with no signup required for your first jobs and no watermarks on the output. Accounts and paid plans are available for higher-volume work.
No. The ASF to WMV conversion runs in your browser on any device — Windows, Mac, Linux, iOS, or Android — with uploads and downloads over HTTPS.
WMV (Windows Media Video) is a video file format. WMV files can be played with various video players and media applications.
Upload your WMV video to the converter, select your desired output format, and click Convert. The job status appears while the video is processed.
You can start with free daily conversions. Accounts and paid plans are available for higher-volume work, and downloaded files are not watermarked.
You can convert WMV to proof-backed video containers such as MP4, WEBM, MOV, AVI, MKV, FLV, WMV, 3GP, OGV, ASF, plus audio outputs like MP3, WAV, AAC, FLAC, M4A, WMA, AIFF, and OPUS.
Yes! Our WMV converter works on any device including smartphones and tablets.
Choose the output setting that fits your file-size and playback needs. Re-encoding can change quality depending on codec and bitrate.

Related tools

Convert ASF to WMV Now

Start with 10 free daily conversions. No signup required for your first file jobs.

Convert Now