Convert to ASF

    Upload any video file and convert it to ASF format instantly using FFmpeg.

    All processing happens locally in your browser. No files uploaded to servers.

    Or you can just drag and drop
    files and folders

    Ready to convert to ASF

    Upload a video/audio file on the left to start converting, or click above to change format

    About ASF

    ASF is an older video format mainly used on Windows. You might use it if you’re working with old videos or apps that expect .asf files, but it’s not the best choice for sharing today.

    • •Works for basic video storage and playback, especially on older Windows computers.
    • •Helpful when you need to keep or open older recordings that were saved as .asf.
    • •Not ideal for the web—most websites and browsers won’t play .asf directly.
    • •Limited device support—many phones, TVs, and media players may not open it without converting.
    • •For easy sharing and wide compatibility, convert .asf to MP4.
    • •You can open .asf in many video converters and save it as a more common format.

    CONVERT TO ASF

    CONVERT FROM ASF