8 Best FLV Downloaders to Download FLV Videos

Ever found an FLV video worth saving, only to realize there's no download button in sight? Or maybe you've tried a video downloader, but it couldn't detect the file, let alone save it in the quality you wanted. And even when you manage to download an FLV file, playing it on a modern device can be another headache.

FLV (Flash Video) was once a go-to format for online video streaming. But with Adobe Flash Player long gone, finding a reliable FLV downloader isn't as simple as it used to be. Some tools struggle with older FLV files, while others focus on modern streaming formats and may not even offer FLV as a download option.

So, which ones are actually worth trying? We've rounded up 8 FLV downloaders for Windows, Mac, and browsers, from lightweight online tools to more capable desktop software. Whether you want to grab a single video, download multiple files, or convert FLV to MP4 for easier playback, there's an option here to explore.

Quick Comparison of the Best FLV Downloaders

8 Best FLV Downloaders in 2026

1. VideoProc Converter AI

Best for: Batch downloading, downloading videos in their available original quality, and converting FLV files for playback on modern devices.

If you've got more than a couple of FLV videos to save, downloading them one by one can get old pretty fast. That's where VideoProc Converter AI comes in handy. It lets you download multiple videos, playlists, and even channels from supported websites. It can detect available video resolutions and save content in its original quality, so you don't have to settle for a blurry copy when a higher-quality version is available.

Another advantage is its built-in video converter. Since FLV isn't as widely supported as MP4 these days, being able to convert downloaded FLV files to MP4, MKV, MOV, or other formats can save you a lot of compatibility headaches. You can also trim clips, compress large files, or make quick edits without switching to another program. This best video downloader especially worth considering if you regularly download videos or have a collection of older FLV files you want to keep accessible.

CocoCut – Best for Detecting Embedded FLV Videos

This FLV downloader for Chrome/Edge/Firefox is one of the top favorites on the market. It's web-based, so it can work on any platform and won't slow down anything. Once you get CocoCut installed on your browser, it'll automatically detect the unprotected videos available for downloading on the running page, including the live videos distributed in FLV and M3U8 format.

As for the protected FLV videos, you can switch to the recording mode to record the videos for watching them offline.

3. Video Downloader PLUS – Best for Quick Chrome Downloads

Video Downloader PLUS from FBDOWN is another great FLV downloader for Chrome. It lets you download videos in FLV, MP4, MKV, and tons of more formats from popular video share platforms including Facebook, Twitch, TikTok, and Dailymotion. Unfortunately, due to the Chrome policies, this free FLV downloader doesn't support downloading YouTube videos or any copyright-protected content. Worse still, it's not stable as most FLV downloaders listed in this post. Users may encounter many errors, such as failing to detect the downloadable FLV videos on the loading page, downloading the video in very low quality, and no audio on downloaded videos.

4. Video DownloadHelper – Best for Streaming FLV Video Detection

Video DownloadHelper is a freemium FLV downloader plugin that lets you download multiple FLV videos on Chrome or Firefox. You can choose between various resolutions (1080P, 720P, 480P...) so that you can download the FLV at the desired picture quality. Downloading DASH and HLS streams are also supported. It offers users a bevy of useful features. For example, you can block ads from the detected downloadable FLV videos by adding the particular sites to the black list and you have options to easily filter out the unneeded videos.

5. FLV Downloader – A Traditional Desktop Option

FLV Downloader was the go-to FLV downloader for many users but has lost ground to rivals like VideoProc Converter AI and CocoCut. This paid program allows you to download videos from 50+sites including Ebaumsworld, Dailymotion, Yahoo Video, and MySpace TV. If you subscribe to the premium plan ($19.90 per year), you can convert the downloaded FLV videos into MP4, MOV, WMV, AVI, or 3GP for improving the accessibility and shareability of the video files. Unfortunately, from our test, it always got stuck when downloading FLV or MP4 videos from video streaming sites.

6. YouTube4KDownloader – Best for Online FLV Downloads

YouTube4KDownloader is a free & online FLV downloader that allows you to download FLV videos from over 900 sites including popular sites like YouTube and Twitch and the less known ones like KinjaEmbed and SendtoNews. You're allowed to download the FLV video in 1080P and 720P resolution. You can even save the FLV video without sound or keep only the soundtrack of the FLV video. What we dislike most about YouTube4KDownlaoder is it displays too many misleading ads and pop-ups.

7. Free Online Video Downloader - Best for Occasional FLV Downloads

Free Online Video Downloader, now part of DIRPY, is another decent piece of online FLV downloader that lets you download FLV videos. It supports 40 video distribution sites including Reddit, Facebook, Twitch, Twitter, Vimeo, Bilibili, Bitchube, and Tumblr. Before downloading the video, you can edit the tag data, set the target audio bitrate, specify the video resolution, adjust the video format, etc. However, to save the downloaded video file in the FLV format or download any video longer than 20min, you have to upgrade your account to premium.

8. SaveTube – An Alternative Online FLV Downloader

SaveTube is tailor-made for extracting videos from YouTube, but it can also serve as an efficient and easy-to-use FLV downloader. With it, you can download FLV, MP4, M4S, and M3U8 videos from Bilibili, Linkedin, Twitch, LiveLeak, and another 1000+ sites. What we love most about this free FLV downloader is it allows you to download the video at the original 8K/4K/1080P resolution. It can download the entire video playlist and video channel. Unfortunately, bulk downloading videos from multiple sites is not supported.

How to Download FLV Videos from Websites

For this walkthrough, we're going with VideoProc Converter AI. Why? It covers just about everything you might need, from downloading a single video to handling batches and converting FLV files to MP4. Better yet, the whole process is pretty straightforward, even if you've never used a video downloader before.

Step 1. Download, install, and launch VideoProc Converter AI. Hit Downloader > Add Video.

Step 2. Copy the URL link of the FLV video, paste the link on the program, and hit Analyze.

Step 3. Select the target file, hit Download Selected Video, and then click on Download now.

The Bottom Line

Now you've got 8 easy FLV downloaders to download FLV videos for free. If you want to bulk download multiple FLV videos within a simple click and re-create the downloaded videos, then go with VideoProc Converter AI. It lets you trim off unwanted segments, merge multiple clips into one, add subtitles, compress the file size, converts the format to MP4, and many more.