Convert Flash video in SWF (.swf) to W64 for free. Choose files, review the available settings and download your results. No account needed.
A Flash container that can hold embedded video as well as interactive content.
Only embedded video and audio are converted. Scripts, interactive controls and vector animation are not run or rendered. Output uses FLV video and MP3 audio.
SWF file format guideA RIFF-like audio container with 64-bit size fields, designed for recordings that exceed traditional WAV size limits.
This workspace still limits input sizes. Tested output uses 16-bit PCM; the Wikipedia reference discusses the related WAV family.
W64 file format guideTrim a clip, resize the frame, or adjust playback speed before export. Video conversion re-encodes supported streams; subtitles, extra audio tracks, and container attachments are not preserved. Audio output requires an audio track in the input.
Processing uses your device when possible and our servers when required. Browser files are limited to 256 MB each; server conversions to 64 MB; browser spreadsheets to 32 MB. Previews show supported content and do not guarantee identical rendering in every application.
