WMV to MP4
Convert WMV to MP4 online and free
Step 1 - Select a file(s) to convert
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Max. file size 50MB (want more?)
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Step 2 - Convert your files to
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4.5 out of 5 based on 223 reviews
I tried it and immediately fell in love! It was so easy to use! After a couple conversions I bought the guys a cup of coffee. A couple more and decided this was too good to abuse! I joined! My life is so much easier!
TillieI 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.
PDinSFUsed 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 WierzbickaI'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.
JHI have been so thankful for Zamzar’s support from the beginning of the Pandemic to the present day. Their service is first rate & their helpfulness is always the best it could be.
MaryA very useful and professional site. The service is easy to use and the administrators are helpful and courteous.
David SheltonIt’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 SuárezGreat 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 LaiI 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 HermanFantastic 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 BoyetteTrusted 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.












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 AppFully 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 APIOne 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.

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.

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

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
The WMV format, or Windows Media Video file format in full, is a type of compressed video container (usually also containing audio) developed by Microsoft. This file type can be played by a variety of video players on both Mac and Windows computers.
Some WMV files may have digital rights management (DRM) protection that prevents users from making unauthorised copies of files purchased in online stores.
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MP4 Video Format MP4 Converter
MP4, sometimes called MPEG4, is one of the most common video formats. MP4 was developed to be easily played and shared. It was originally developed by the Moving Picture Experts Group (MPEG) but has become an ISO standard, meaning that it’s now maintained by the International Organisation for Standardization. As MP4 is a standardised format, it will normally play easily on most devices and media players, including Windows Media Player, QuickTime, and VLC. MP4 is usually the preferred format for uploading videos to YouTube, Vimeo or other websites.
MP4 videos are made up of video and audio elements that are compressed separately. The video part is usually compressed with MPEG-4, and the audio is usually compressed using AAC, which is the audio format associated with iTunes. Because both file elements are compressed, MP4s normally have a smaller file size than many other video formats, but still maintain relatively high quality for sharing online.
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How to convert a WMV to a MP4 file?
- 1. Choose the WMV file that you want to convert.
- 2. Select MP4 as the the format you want to convert your WMV file to.
- 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 WEBMConvert 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 WMVFrequently 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.
You can convert your WMV to MP4 using the online conversion tool from Zamzar. Upload your WMV file, select MP4, and click ‘Convert Now’. Your file will then convert for you, and you will be able to download your MP4 from the same page or have it delivered to your preferred email address.
If you need a file to be efficiently exported onto a Blu-ray disc, and portability isn’t an issue, then WMV will be the better option as WMV files retain excellent quality. However, if you’re wanting to share the file and need a file that is easily opened, with compressed video and audio handled independently of one another, MP4 would be the better option for you. If you need to convert your video to another format, you can use our 3-step conversion tool to convert the file straight away.
Your WMV file may not be playing because you don’t have the correct codecs installed on your device to play the files. If you’re using Windows Media Player, for instance, older WMV files will need a special codec to get them to open and play in newer versions of the media player. You can either install the required codecs, or instead convert your file to MP4 (a more universally supported format) using a tool like Zamzar’s online converter.
To play your WMV file on Windows 10 you can use Windows Media Player. You might need to install special codecs if your WMV file is an old file and you are using a newer version of the media player. Alternatively, you can use Zamzar’s free online converter to convert the file to MP4, which is a format that can be played by most media players. Other options include using VideoLAN VLC Player, MPlayer, or KMPlayer to play your file.
If you’re having problems playing your WMV file, you can easily convert it to another format, such as MP4, using Zamzar’s online converter tool. Other solutions for playing WMV files include using Windows Media Player, or downloading a software like VideoLAN VLC Player, MPlayer, or KMPlayer.