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.
Your files are in safe hands
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...
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.
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.
WEBM Video Format WEBM Converter
The WEBM format is an open format for digital video to be shared online. It was first introduced in 2010, and Google is now its sponsor and developer. WEBM is similar to the MKV (Matroska) format, and they are both container files where the video, audio and subtitle elements have been compressed with separate codecs. WEBM is the video equivalent of the WEBP digital image format.
An advantage with using WebM videos is that you can easily embed them into HTML5. This makes it a good format for sharing videos online, especially as the format is supported by all main internet browsers. However, WEBM isn’t necessarily the best format for storing and playing video content on your device. This is because not all media players can play WEBM videos. If you need to play a WEBM video outside of an internet browser, you can use VLC media player.
How to convert a MP4 to a WEBM file?
- 1. Choose the MP4 file that you want to convert.
- 2. Select WEBM as the the format you want to convert your MP4 file to.