WMV to MP4 Converter

Convert WMV to MP4 online and free

Step 2 - Convert your files to

Or choose a different format

Step 3 - Start converting

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I had a huge, problematic file to convert that couldn't go through the usual automated conversion process. The Zamzar team responded quickly to my request for help, and they took the extra steps needed to do it manually.

PDinSF

Used it for over a year to convert my bank statements to csv files. Great quick app, increased my productivity a lot. Also, amazing support - always helped me quickly!

Agata Wierzbicka

I've used this product for years. And customer service is excellent. Just had an issue where I was charged and I didn't agree with the charge and they took care of it, even though they didn't have to.

JH

A very useful and professional site. The service is easy to use and the administrators are helpful and courteous.

David Shelton

It’s my first time using it. I had some complications doing it. I’m not very good at this. But I wrote to the company and I had a lot of help. I’m satisfied with customer service and with the app.

Ana Suárez

I use Zamar whenever I need to convert audio and video files from multiple submitters to 1 uniform file format for Audio and Video Editing. I can do multiple large files in a short amount of time.

Christopher Bee

Great for when you need a lot of conversions in a short time. You have directly access and can even put the subscription on for just a month.

Sabina Calis

Great thanks to you all for helping me to get the OLD files converted correctly. 20 years, quite a long time, reviewing the files brings much memory to me. That's the best gift I received last year. Thank you all again.

Jiunn-Ru Lai

I feel like Zamzar is an active team member, especially for projects that I work on where I am the workhorse and it saves so much time and frustration. I am spoiled with Zamzar, because they have set the bar for file conversion and customer service very high.

Deborah Herman

Fantastic service! My mom's computer died and she has 1000+ Word Perfect files she wants to keep for some reason. Since Word Perfect is basically dead, I decided to convert all her files. Zamzar's converter was perfect.

Aron Boyette

Trusted by employees at these brands

Employees of some of the world’s most well-known brands rely on Zamzar to convert their files safely and efficiently, ensuring they have the formats they need for the job at hand. From global corporations and media companies, to respected educational establishments and newspaper publications, employees of these organisations trust Zamzar to provide the accurate and reliable conversion service they need.

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Your files are in safe hands

Zamzar has converted over 510 million files since 2006

For every 10,000 files converted on Zamzar, we'll plant a tree. By using Zamzar you are helping to make a difference to our planet

We're committed to regular charitable giving. Each month we donate at least 2% of our company profits to different charities

From your personal desktop to your business files, we've got you covered

We offer a range of tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you!

Want to convert files straight from your desktop?

Get the App

Fully integrated into your desktop

Convert over 150 different file formats

Convert documents, videos, audio files in one click

Need conversion functionality within your application?

Explore the API

One simple API to convert files

100s of formats for you to choose from

Documents, videos, audios, images & more...

Why choose Zamzar?

With Zamzar, file conversions are easy, reliable and convenient, so you can quickly convert your documents, images, videos, and more, to the formats you need. With faster downloads of converted files, and friendly and helpful support when you need it, you’ll have everything you need to work with your files.

Because the service is provided online, there are no software downloads needed. Instead, every conversion occurs in the cloud, meaning you can convert your file anytime and anywhere.

Cloud Based

Because the service is provided online, there are no software downloads needed. Instead, every conversion occurs in the cloud, meaning you can convert your file anytime and anywhere.

As well as document, audio, image and video conversions, we also support CAD, ebooks and compressed file formats.

1100+ File-conversion Types Supported

As well as document, audio, image and video conversions, we also support CAD, ebooks and compressed file formats.

Real-time file conversions mean you get access to your converted files that much more quickly.

Real-time Conversions

Real-time file conversions mean you get access to your converted files that much more quickly.

Security is our number one priority. Files converted using our free service are permanently deleted within seven days. Our privacy policy can be read <a href="/privacy.php">here</a>.

Privacy

Security is our number one priority. Files converted using our free service are permanently deleted within seven days. Our privacy policy can be read here.

Tools to suit your file conversion and file compression needs

You’ll find all the conversion and compression tools you need, all in one place, at Zamzar. With over 1100 file-conversion types supported, whether you need to convert videos, audio, documents or images, you’ll easily find what you need and soon have your files in the formats and sizing that work for you.

WMV Video Format

WMV Converter

A WMV file is a video file that was developed by Microsoft. They’re a compressed format, like so many other video formats that had gone before and after, but they still retain excellent quality which is why they’re the file type of choice for Blu-ray disks.

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MP4 Video Format

MP4 Converter

An MP4 file is a video file that has been compressed in a clever way – with the audio undergoing compression separately from the video. This makes it an efficient file and one that is very popular. MP4 files can be opened by almost any media program, are widely used, and really reached the height of popularity when Apple decided it was its go-to video format.

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How to convert a WMV to a MP4 file?

  1. 1. Choose the WMV file that you want to convert.
  2. 2. Select MP4 as the the format you want to convert your WMV file to.
  3. 3. Click "Convert" to convert your WMV file.

Convert from WMV

Using Zamzar, it is possible to convert WMV files to a variety of other formats:

WMV to 3GP WMV to 3G2 WMV to AAC WMV to AC3 WMV to AVI WMV to FLAC WMV to FLV WMV to GIF WMV to IPAD WMV to IPHONE WMV to IPOD WMV to MOV WMV to MP3 WMV to MP4 WMV to MPG WMV to OGG WMV to WAV WMV to WEBM

Convert to WMV

Using Zamzar, it is possible to convert a variety of other formats to WMV files:

264 to WMV 3G2 to WMV 3GP to WMV 3GPP to WMV ASF to WMV AVI to WMV F4V to WMV FLV to WMV GVI to WMV M2TS to WMV M4V to WMV MKV to WMV MOD to WMV MOV to WMV MP4 to WMV MPG to WMV MTS to WMV RM to WMV RMVB to WMV TS to WMV VOB to WMV WEBM to WMV

Frequently asked questions

If you’ve got any questions about converting or compressing files with Zamzar, we’re happy to help! We’ve answered a few commonly-asked questions below, to get you started, and you can find out more information about file conversion and compression with Zamzar, in our Help centre.

The easiest way is to use an online conversion tool such as Zamzar. Simply upload the WMV file, select MP4 as the file type you wish to convert to and click “Convert Now”. The file will then be converted in real time without the need to download any software.

It largely depends on what the user needs the file to do. MP4 files are more compatible and more easily opened so if you’re sharing the file then MP4 is probably the way to go. WMV files however tend to be slightly more efficient so if portability isn’t an issue but storage is then the WMV may be the better fit.

WMV files are notoriously difficult to open because they require the correct codecs to be installed on the device that is being used to play them. For example, if the user has a recent version of Windows Media Player then older versions of the WMV file are likely going to need a special codec to be able to get them to play on that newer version of Windows Media Player. Users can either install the codecs that are required or convert the file to a file that is more universally supported such as an MP4 file.

The easiest way is to use Windows Media Player which is still included as part of Windows 10. It may be that the user needs to install some special codecs if their WMV file is particularly old. Failing this, users can use the VideoLAN VLC player which works on any platform or the MPlayer or KMPlayer.

WMV files tend to be opened using Windows Media Player but can also be played using the VideoLAN VLC player which is available on almost all OS’s or users can use the MPlayer or KMPlayer. If a user has not got access to any of these then they can convert their WMV file to an MP4 which are more universally supported.