Best Programs to Convert FLV to MP4
This page lists 16 programs you can use to convert a FLV file to MP4. The best options for converting FLV files with top quality are Adobe Premiere Pro, Freemake Video Converter and FFmpeg. Once the file is converted to MP4 format, you can open and edit it with compatible software.

Windows

Mac OS

Android
What is file format conversion?
File format conversion is the process of changing a file from one format to another to ensure compatibility with software, systems, or devices, while keeping the structural content of the file intact.
File format conversion becomes necessary when the desired software or device cannot work with the original FLV file format. This allows users to use FLV files in various formats, ensuring compatibility and the ability to share information across different platforms.
Specially developed programs and online tools are created to handle file format conversion effectively. These tools usually provide a user-friendly interface where users can select the input FLV file, choose the output MP4 format, and start the conversion.
How to convert the FLV file to MP4?
After installing the converter on your computer, you can now start the process of converting the FLV file to the MP4 format. The conversion process is usually straightforward and follows a similar pattern. Here are some steps to follow when changing the FLV file format:
- Find the original FLV file on your computer that you want to convert;
- Launch Adobe Premiere Pro or any other converter app on your device;
- Transfer the FLV file to the converter for conversion;
- Choose MP4 as the output format of choice for the conversion;
- Set the save location on your drive for the converted MP4 file;
- Go ahead with the conversion confirmation and wait patiently for the process to finish.
After the conversion is complete, you can find the resulting MP4 file in the location you specified in step 5.
About the formats
| Extension | FLV |
|---|---|
| File Type | Flash Video Format |
| Category | Video Files and Web Files |
| Developed by | Adobe |
| Format | Binary |
| MIME types | video/x-flv |
| HEX code | 46 4C 56 01 |
| ASCII code | FLV |
| Extension | MP4 |
|---|---|
| File Type | MPEG-4 Video Format |
| Category | Video Files |
| Developed by | - |
| Format | Binary |
| MIME types | video/mp4 |
| HEX code | - |
| ASCII code | - |
Solve problems with FLV files
If you’re having trouble opening FLV files, we can suggest several widely accepted remedies:
- First, request that the original FLV file be resent to you, as it may have been damaged during the transfer;
- Try downloading a more compatible version of the file for your platform from the Internet;
- It is often the case that the file you require has been converted to a MP4 and made available online for you to find.










