Free ASF to AVI Converter

Convert ASF to AVI for free and online, easily convert your video file without needing to download any software or pay any fees

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ASF

Advanced Systems Format

Advanced Systems Format (ASF) is a proprietary video and audio container format developed by Microsoft for streaming media over the Internet.

Main usage

ASF is mainly used for streaming media over the Internet, such as video and audio files.

Main features

Supports multiple audio and video streams
Supports digital rights management (DRM)
Supports streaming over the Internet

AVI

Audio Video Interleave

Audio Video Interleave (also Audio Video Interleaved), known by its initials AVI, is a multimedia container format introduced by Microsoft in November 1992 as part of its Video for Windows software.

Main usage

AVI is commonly used for watching standard definition video and is the most common format for audio/video data on the PC. It is also a popular format for streaming video over the Internet.

Main features

Supports multiple streaming audio and video
Supports multiple codecs
Supports multiple file formats