Home > Movie Users>Full Solutions to Convert FLV to MP4 on Mac (Catalina Included)

Full Solutions to Convert FLV to MP4 on Mac (Catalina Included)

by Christine Smith • 2022-03-10 20:58:56 • Proven solutions

FLV is a Flash Video container file format that is mainly used for delivering digital content over the net using Flash Player. These files may also be embedded with SWF files. FLV files are the most common way of watching videos over the net, and the file format is also used by popular sites like YouTube for encoding media. Thus, if you have downloaded videos, movies, or shows from various online sites, there are bright chances of these files being in FLV format. For enjoying your FLV videos over the Mac system, you would need to convert FLV to MP4, MOV, which can be compatible with the Mac system. MP4 is one of the most commonly used file formats compatible working with Mac and other Apple products. Additionally, if you want to organize FLV in your iTunes library, edit FLV using iMovie, or sync FLV files to iPhone, you would need to convert FLV to MP4 on Mac.

Part 1. Most Effective Method to Convert FLV to MP4 on Mac

One of the best ways to convert FLV to MP4 on Mac is using software like Wondershare UniConverter (originally Wondershare Video Converter Ultimate) that takes complete care of all your conversion needs. This professional software has a simple interface that comes packed with an array of features that makes the entire process easy to handle. Using the software FLV files can be quickly converted to MP4 format, and the software supports conversion between other popular formats as well. The software is available for Mac as well as Windows PC. Wondershare is an all-in-one video toolbox for your daily video life, and it fully supports you to download videos from online to your local computer, for example, if you're a fan of dance, you can download HD Hip-Hop dance to MP4 for playback on your different devices. Read below to know the features of UniConverter that makes it the best tool in its category:

Wondershare UniConverter

Security Verified. 5,481,347 people have downloaded it.
  • Convert FLV to MP4, MOV, and other 1000 popular formats, including 4K and VR
  • Convert FLV files to MP4 without any quality loss
  • Edit the video files with trimming, cropping, cutting, merging, adding subtitles, etc.
  • Burn videos to DVD with customized free DVD menu templates
  • Download online FLV videos to MP4 directly
  • Industry-leading APEXTRANS technology converts videos with zero quality loss or video compression
  • Versatile toolbox combines video metadata editor, GIF maker, video compressor, and screen recorder

Guide to Convert FLV to MP4 Mac with Wondershare UniConverter:

Step 1 Load the FLV file to the Mac FLV to MP4 converter.

Download, install and launch Wondershare UniConverter for Mac on your Mac system. To add the FLV file to the software interface, you can simply drag and drop. Alternatively, you can also add the file by clicking add files. Load Media Files and then browse for the desired FLV file on your Mac system. Multiple FLV files can also be added for batch processing.

Launch Wondershare FLV to MP4 converter on Mac

Step 2 Select MP4 as output format.

After the FLV file is added, click the drop-down icon beside "Output Format" and select the MP4 format and the resolution from the Video category.

Note: You're enabled to edit the format parameters by clicking the Edit icon beside the resolution or clicking Create to build a new format.

Select MP4 as output format

Step 3 Start converting FLV to MP4 Mac.

Finally, click the Start All button to initiate the FLV to MP4 conversion process. The selected FLV file will be successfully converted to MP4 format. You can find the converted file by tapping the File Location icon at the bottom of the main interface.

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Part 2. Free Way to Convert FLV to MP4 on Mac

In addition to paid software, there are also a number of free tools and software available, and one such decent name in the list is Wondershare Free Video Converter for Mac. This wonderful software is free to use and allows converting videos to formats that are compatible with iOS devices. Using this software, you can convert local FLV or other files present on your Mac, or can also download videos from YouTube and then convert to compatible formats. The APEXTRANS technology of the software makes the conversion process 30 times faster as compared to other available software.

Simple Steps to Convert FLV to MP4 with Wondershare Free Video Converter for Mac:

As the Wondershare Free Video Converter is the free version of the best Wondershare FLV to MP4 Converter, we mentioned in Part 1, and they have a similar interface and functions, so you can also follow the detail steps above on your free FLV converter. Alternatively, you can follow the list of the simple steps below to convert FLV to MP4 on Mac quickly and easily.

Step 1: Download, install, and launch Wondershare Free Video Converter on your Mac. You'll come to the Convert interface by default.

Step 2: Drag and drop the desired FLV files to the software interface. Alternatively, you can also click the +Add Files button to browse for the desired file on your Mac.

Step 3: Select the MP4 or other formats you like from the Video tab by clicking on the Convert all tasks to: option and open the formats list.

Step 4: Finally, click on the Convert All button to initiate the conversion process. The selected FLV file will successfully convert to MP4 format for free on your Mac.

Convert FLV to MP4 free on Mac

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Part 3. Online Way to Convert FLV to MP4 on Mac

If you find download and install the software a tedious task and looking for a simple and straightforward method, then using an online converter is an apt solution for you. Online UniConverter (originally Media.io) is one such online program that allows converting FLV files to MP4 format without installing or registering any software. You simply need to open Online UniConverter (originally Media.io) on your Mac, add the desired file, and select output format. The program is free to use and support an array of input and output formats. After the conversion, you can download the files directly.

How to to Convert FLV to MP4 online free using Online UniConverter (originally Media.io):

Step 1: Open https://www.media.io/ on your Mac. And click “Add your files” and browse for the desired FLV file on your Mac system.

add File to Convert FLV to MP4 on Mac

Step 2: Click the drop-down icon and select MP4 from the Video category as output format.

select MP4 for FLV to MP4 conversion on Mac

Step 3: Click the Convert button to start converting FLV files to MP4 online.

Convert FLV to MP4 on Mac

Step 4: After a while, you can download the converted FLV files in MP4 to your computer by tabbing the Download All button. Alternatively, you can save them to your Dropbox that you can fetch them anywhere.

Part 4. Why Choose Wondershare UniConverter for Mac

Given below is the comparison table of the above 3 listed methods.

Software/Tool Wondershare UniConverter for Mac Wondershare Free Video Converter for Mac Free Online Video Converter Online UniConverter
Allows converting FLV to MP4 in addition to all popular formats Yes Yes Limited format support
Windows/Mac Support Yes Yes Yes
Conversion Speed Very fast Fast Normal
Video conversion without any quality loss Yes Yes Yes
Batch file conversion Yes, many files at one time No Yes, at most 2 files once
Device compatible format conversion Yes Limited support to iOS devices No
Download and recording from sites Supports more than 10,000 sites Only YouTube No
Local and online file conversion Yes Local + YouTube only local
Creating, burning, converting DVD Yes No No
Streaming videos Yes No No
Editing features Yes No No
Fetch Metadata Yes No No

So if you are looking for options to convert FLV to MP4, Wondershare UniConverter seems to be the perfect FLV to MP4 converter on Mac. Depending upon your specific requirements, you can also opt for other solutions.

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Christine Smith

Christine Smith

chief Editor

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