All-in-One Video Converter

Wondershare UniConverter

  • Best FLV video converter to convert FLV to MP4/AVI/MKV/MOV and vice versa.
  • Edit FLV videos with cropping, trimming, rotating before converting.
  • Download videos from YouTube and other 10,000 sites by pasting URLs.
  • Versatile toolbox combines burn videos to DVD, GIF maker, fix video metadata, etc.
best FLV video converter

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FLV Video Converter: How to Convert FLV to MP4/AVI/HD Videos and Vice Versa

by Christine Smith • 2020-06-23 21:05:14 • Proven solutions

FLV (Flash Video) format is a widely used video format on the web, especially for hosting videos on sites like Facebook, and YouTube. To share the video on the internet, it is proffered format. Unfortunately, FLV format is not compatible with every media player. That's why you need FLV video converter to convert FLV to other flexible formats such as MP4 that works on your desired media player.

In this article, we have covered various video converters which do not only let you convert FLV to another video format, but you can also convert video format to FLV format.

Part 1. Simple Steps to Convert FLV Videos with Best FLV Video Converter

Wondershare UniConverter (originally Wondershare Video Converter Ultimate) is highly efficient and user-friendly FLV to video converter. It has a great conversion performance and while using it, you can use other applications seamlessly. It works on both Windows and Mac operating system and supports all latest version. Wondershare UniConverter can convert FLV format to many other video formats as you desired. It is known as the best FLV video converter that also lets users edit videos using advanced editing features.

Wondershare UniConverter - Your Complete Video Toolbox

video converter ultimate
  • Best FLV video converter to convert videos to any other HD video format like MP4/MKV/AVI/MOV/WMV and more.
  • Edit FLV videos by cropping, trimming, rotating and more features before conversion.
  • Convert FLV videos with 30X faster speed and full quality.
  • Download videos from YouTube and other 10,000+ websites by pasting URLs directly.
  • Burn video to playable DVD with attractive free DVD menu template.
  • Transfer videos from PC/Mac to iOS/Android devices easily via USB cable.
  • Versatile toolbox combines fix video metadata, GIF maker, cast video to TV, video compressor, and screen recorder.
  • Supported OS: Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6, Windows 10/8/7/XP/Vista.
Security Verified, 5,942,222 people have downloaded it

Step-by-step Guide on How to Convert FLV Videos Using Wondershare UniConverter:

Step 1 Add FLV Files to Wondershare FLV Video Converter

To begin the process, download and install the Wondershare UniConverter on your computer. Launch it after installing it successfully, you will come to the Convert interface. Tap on the Add Files button to add target FLV videos you want to convert to other video formats.

add videos to FLV video converter

Step 2 Select Output Format

The FLV videos will be displayed as thumbnails on the interface. You can crop, enhance, trim it by clicking the icons on it. Then click the Convert all tasks to: drop-down menu to open the output formats list. For example, you can choose MP4 as your output video format.

choose an output format to convert FLV videos to

Step 3 Convert FLV Videos to Other Formats

Finally, click the Convert All button to convert FLV videos to any other format you want. The conversion process will be completed after a few seconds.

convert FLV videos


    If you want to convert other formats (such as MP4) videos to FLV format, just move to How to Convert MP4 to FLV >> to learn more detail steps.

Part 2. Other 5 Recommended Online and Free FLV Video Converter

There are also many other free FLV video converters that you can use. The Internet is full of free software to convert FLV to other video formats. However, here, we have provided the 5 most preferred and recommend software for FLV video converter. Using below-mentioned tools, you can even convert video format into that format which can be added to iTunes library.

1. Online UniConverter (originally - Online

If you are looking for the free online video converter or FLV converter online then Online UniConverter (originally is ultimate tool that you can use. It is not just a video converter, but also an audio converter. With the help of it, you can convert FLV to any other format you want including MO4, MP3, WAV, and many more. You can even download the software either on your Windows or Mac computer. The best part of the software is that it is free to download and use. Moreover, it is software which supports more than 1,000 video or audio formats for both input and output.

When it comes to conversion speed, it offers speed 30 times faster as compared to other converters. Using the software, you can even perform batch convert for multiple files simultaneously. With the help online Online UniConverter (originally, you can download unlimited YouTube videos and then, you can convert into the popular MP3 format. Online UniConverter (originally comes under the list of top five free YouTube to Mp3 converter as it has hassle-free conversion process. It is also known as the all-in-one video and audio converter which allow users to convert one format to another easily and quickly.

online FLV video converter -


  • It is compatible with both Windows and Mac.
  • It supports a wide range of video and audio formats.
  • Downloading and Uploading files with Online UniConverter (originally takes zeros seconds.
  • You can download and convert videos for unlimited times.


  • You can't edit the video before conversion.

2. Wondershare Free Video Converter

Wondershare Free Video Converter is a wonderful free FLV video converter available on the internet. No matter what type of video format you want to convert, it is capable of converting video into your desired format. It comes with a plenty of features that makes it a complete solution for video converter problems. It is known with many different names such as free MP3/ MP4 converter, free DVD converter, and iPhone video converter. It supports almost every video format. You can download or use the software on both Windows and Mac operating system.

With one-click, you can download YouTube video into MP3 format. Or you can also convert YouTube video into other formats. With the help of software, you can convert URL to MP3/MP4 and even, the Instagram/ Facebook/ DailyMotion video to MP4. Thus, it works with every popular site without any trouble. It also comes with many other useful features which make it a powerful video converter. Using the software, you can customize your video exactly as you want. Moreover, it also lets you record activities of your desktop. Making GIF from videos or images with this software is highly possible.

free FLV video converter


  • It converts video without losing its quality.
  • It works with the latest Mac and Windows version.
  • It works with every type of video format.
  • It also offers advanced features such as watermark remove.


  • Its free version includes ads and watermarks.

3. Free Media Converter

Free Media converter is designed with aim of letting users enjoy their audio or video formats across different platform. It also comes in the list of the top FLV to video converter. It is the simplest video and audio converter available on the internet platform. The best part is it is completely free to download and use. Undoubtedly, it has a simple interface yet it is a powerful one. It is because it comes with various effective features such as burning DVDs and CDs. With the help of it, you can even record as well as download any video/ audio file.

Hence, Free Media converter covers all the requirements of the video conversion. It works with almost every kind of video or audio format. Moreover, it even supports the protected DVD'S. With the help of it, users can download videos from top online websites including Hulu, YouTube, Daily Motion and many more. You can even capture or record videos from your desktop screen without any hitch. The software also works with those formats which are fully compatible with iPhone or iPad devices. Even, that format which supports gaming platforms such as Play Station, and Wii.

free FLV video converter


  • It is user-friendly software.
  • It works with a plenty of video/audio formats.
  • It is free to download and use.


  • It does not come with a lot of editing functions.
  • There are no advanced features, unlike other video converter tools.

4. Any Video Converter

Any Video Converter is popular software and it has many happy users worldwide. It is also considered the ultimate FLV to video converter which allows users to convert FLV into other formats. With the help of it, you can either convert video which is already on your computer or downloaded from the sites such as YouTube. It has the capability of converting the videos into any format as you want. It is available for both Windows and Mac users. It supports various videos inputs and outputs. Even, it works with various output devices including iPad, iPhone X, Google Android, Apple TV, Samsung and many more.

With the help of it, you can even convert video to audio format easily. You can extract sound, audio tracks or background music from any desired video. Using the software, you can download videos/ music from various internet sources such as Facebook, DailyMotion, SoundCloud, and many more. Moreover, it also allows you to burn video to DVD/ AVCHD DVD so that you can play it on DVD seamlessly. Before the conversion, it also lets you make your video customized as you want as it offers various personalize editing features.

FLV video converter - any video converter


  • It works with a wide range of video formats.
  • It is virus-free, no spyware and no malware software.


  • Its conversion speed is very low.
  • It also tries to download additional software.

5. is another free FLV converter online. It is a tool which allows users to convert media files from one format to another. It is not just a video converter, but it is also audio, image, document, Ebook, Web service and archive converter. You just need to select your target format and the tool will automatically convert input format into desired target format seamlessly. Converting one file format to another format with this software is an easy, fast and hassle-free process. It supports almost every file format.

The best part of the software is that it does not require any additional software to install for its use. With the help of the software, you can even check if file format you want to convert into the desired format can be converted or not. No matter whether you want to convert image, video, document, or many more, you can rely on this software. Moreover, it is also the efficient hash generator software. Thus, it is a complete solution for the file conversion requirements.

convert FLV to other video format


  • There is no need to install any other tool.
  • It works with various file formats.
  • It has a quick, fast and easy conversion process.


  • Its interface is outdated.

Thus, this guide has provided many reliable free FLV video converter tools. However, if you are looking for the ultimate video converter tool then it is the Wondershare UniConverter. With the help of it, you can convert video of high quality with high speed. It is the video converter software which has one of the best editing features. Hence, customizing video using Wondershare UniConverter software can provide you with an amazing experience.

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