ASF Converter
Convert ASF files online for free
Drop or upload your .ASF file
How to convert your ASF file
- Click Select File above, and choose your ASF file.
- You'll see a preview.
- Click the "Convert file to..." button to save your file in the format you want.
Convert ASF to another file type
The converter easily converts your ASF file to various formats—free and online. No VLC or extra software needed.
- ASF to MP4
- ASF to MOV
- ASF to MP3
- ASF to AVI
- ASF to WAV
- ASF to WMV
- ASF to FLV
- ASF to WEBM
- ASF to MKV
- ASF to M4V
- ASF to 3GP
- ASF to OGV
Convert a file to ASF
The converter also works in reverse, allowing you to convert your file into the ASF file type—in the best quality.
- MTS to ASF
- MOV to ASF
- RMVB to ASF
- DIVX to ASF
- RM to ASF
- H264 to ASF
- TS to ASF
- WMV to ASF
- VOB to ASF
- MP4 to ASF
- XVID to ASF
- AVI to ASF
About ASF files
ASF (Advanced Systems Format) is a container file format developed by Microsoft for streaming media. It is used to store audio and video data, as well as other media-related data such as subtitles, images, and metadata. ASF files can be opened with Windows Media Player, Windows Media Center, and other media players. ASF files are also compatible with some mobile devices.
ASF files can be converted to other formats such as MP4, AVI, MOV, and MKV. For Windows users, the easiest way to convert ASF files is to use Windows Media Player. For Mac users, the free program VLC Media Player can be used to convert ASF files. Additionally, there are many free online converters available, such as FFmpeg.
When converting ASF files, it is important to note that the quality of the resulting file may be affected. Additionally, some ASF files may be protected by Digital Rights Management (DRM) which can make conversion difficult or impossible. Furthermore, ASF files can be quite large, making them difficult to share or transfer. For these reasons, it is often best to use a free and easy online website such as Convert.Guru to convert ASF files.
The ASF Converter Story
The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.
When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.
Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best ASF converter by continuously improving quality, usability, and reliability.