All Free YouTube Downloader

How to Convert YouTube to FLV

Use All Free YouTube Downloader for this job. Save YouTube videos as FLV. The program runs on your Windows PC.

  • Free to download and use
  • Works on Windows 11 and 10
  • 77.8 MB setup
  • Version 8.1.0
  • Signed installer
  • The link downloads only when you click Convert
All Free YouTube Downloader with Add YouTube link
All Free YouTube Downloader on Windows

Do it in 3 steps

The screenshots are from the current program.

Download All Free YouTube Downloader

This guide uses All Free YouTube Downloader. The first button is Add YouTube link.

All Free YouTube Downloader with the Add YouTube link button

Paste a link and click Read formats

Paste a public video link and click Read formats. The window starts on Best available quality and shows the size it can read. Nothing is downloaded yet. Add it to the queue.

YouTube URL window on Best available quality

Choose FLV and click Convert

On the main window, select FLV and click Convert. The download starts, then the file is written. The URL window only chooses the source.

Online video with FLV selected

Free Download for Windows

Download only videos you own or have permission to save, and follow YouTube’s Terms of Service. The program does not bypass DRM or other access controls. A public link works only when the download module can read it.

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How to Convert YouTube to FLV

Free Download for Windows

Your download is starting…

  1. Open the downloaded file from your Downloads folder.
  2. If Windows asks for permission, click Yes.
  3. Follow the setup steps, then start the program from the Start menu.