Most ASF to XLSX conversions complete in under 30 seconds. Larger or more complex files may take 1-2 minutes depending on file size and settings.

Yes! Our batch conversion feature lets you upload and convert multiple ASF files to XLSX simultaneously, saving you significant time.

Free users can convert ASF files up to 10 MB. Pro plan supports up to 200 MB, and Business plan supports up to 500 MB per file.

Subtitle handling depends on the formats. XLSX containers that support subtitle tracks will preserve them. Otherwise, subtitles can be burned into the video.

For XLSX, H.264 offers the best compatibility, while H.265/HEVC provides better compression at similar quality. Choose based on your playback device support.