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Convert WMV to MP4 on Mac with Best Free MP4 Converter or Handbrake?

Different video converters bring different problems to you. The prevailing FFMpeg disappoints you when it accidently stops at half way (roughly 48% - 51%) and gives you "completed" feedback. You resort to the online video conversion site but end up with the out-of-sync video file. How about the free version of some professional video transcoders? Forget it! It lets you free convert WMV to MP4, but the output file is ruined by the unpleasant watermark.

I know how painful it is when you have tried dozens of video conversion programs but still have no luck. But don't be gloomy. There is always a silver lining for you. The truly workable video converter - MacX Video Converter Free from the market leader Digiarty can successfully change your video format from WMV to MP4 with nary a trouble.

BTW: you can also go straight to solution 2 to process your video. However, Handbrake doesn't edge into the stronger performer club, since it's vulnerable when it comes to the advanced WMV file or editted WMV footage. As for the simple WMV video, you can consider to give Handbrake a whirl!

Way 1 - Convert WMV to MP4 Free on macOS with 100% Success Rate

To ensure WMV to MP4 conversion without any error, try on MacX Video Converter Free, which can free convert any videos to MP4 or others, be it WMV to MP4, MKV to MP4, HEVC to MP4, AVI to MP4, etc. on Mac (macOS Big Sur incl.). What's even better, it enables you to decode 4K HEVC/H264 video to MP4, MOV, iTunes, iMovie, Apple TV for smooth playback without video audio out of sync, annoying watermark issues.

How to Process WMV to MP4 on macOS without Any Pain

How to convert WMV to MP4 is no longer a questions now. This guide will show you how to transcode wmv video to MP4. First you should free download this WMV video converter for MP4. Then follow the steps as below:

Step 1: Import your target WMV video by clicking Add File button.

Step 2: Choose "MP4 Video (H264)" or "MP4 Video (MPEG4)" as output format.

Convert WMV to MP4 Free

Note: this free video converter has the ability to automatically fix your out-of-sync video inputs. So you don't have to worry about this. What's plus, it also provides you with the options to further customize your WMV files, including upscale WMV resolution from 1080p to 4K, adjust WMV frame rate, tweak WMV video bit rate/aspect ratio and more.

Step 3: Click "Browse" button in output setting area and select a destination folder to save your converted video.

Step 4: Right click RUN button to begin your WMV to MP4 video conversion.

MacX Video Converter Pro is the advanced version of the free video converting software for Mac with more features to let you convert any video to 180+ video formats, download 4K/HD video from YouTube, Facebook, Vimeo, Vevo, Instagram, Metacafe, Myspace, etc. 1000+ video sharing sites and transfer video to iDevice/Android/game consoles. It can even further edit your WMV footage, including trim, cut, crop, split, merge, rotate, deshake, denoise, add subtitles/special effects, etc.

Way 2 - Free Convert WMV to MP4 with Handbrake on Mac OS X

Handbrake is also a highly-recommended free WMV video transcoder in 2020, which allows you to free process WMV clips to MP4 on Mac with purely several mouse clickes. How to use Handbrake to change WMV video to MP4 format? Read on and you will get what you want. Learn how to use Handbrake to convert MP4 >>

Convert WMV to MP4 Free Handbrake

Step 1: Free download free video converter for Mac and launch Handbrake on your Mac.

Step 2: Click "Source" button to import WMV video files.

Step 3: Hit "Browse" button select a destination folder to save your converted MP4 video.

Step 4: In output settings, choose MP4 as output video format and then click RUN to begin converting WMV to MP4.

Way 3 - Convert WMV to MP4 Free Online with Online Converters

It's a popular way to convert WMV to MP4 free using web-based video converters. Zamzar is a top-rated online video converter. If your WMV file is smaller than 50MB, you can try Zamzar to convert WMV to MP4 free online on Mac. If your WMV videos are bigger than 50MB, online video converter is not the best way to go.

Convert WMV to MP4 Free Online

Step 1: Go to the Zamzar WMV to MP4 online conversion website.

Step 2: Click the Add File button and choose your WMV files you'd like to convert.

Step 3: Select MP4 format as the output format.

Step 4: Click the Convert Button to start uploading your WMV files for conversion. After the conversion process completes, download the MP4 video file to your computer.


It's quite simple for you to decode WMV video files to MP4 with Handbrake, online converters, or the best video converter for Mac, MacX Video Converter Pro. The max file size online video converter services provide for free users is 50-200MB. Handbrake video processing speed is not the fastest. MacX Video Converter Pro has no file size limits and shows 5x faster speed than Handbrake does. So, the best choice is MacX Video Converter Pro.

Still have any problem on how to convert MKV to AVI on Mac, just email us >>