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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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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...
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.
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AAC Audio Format AAC Converter
AAC is one of the most common formats for digital music, in a large part because it is the default format for Apple devices and the iTunes program, as well as some Sony and Nintendo devices. AAC is short for Advanced Audio Coding. It was developed in 1997 and is now an open standard recognised by ISO, the International Organization for Standardization.
Like MP3, the AAC file format uses lossy compression. With both formats there is some loss of audio quality to create smaller file sizes that let users to store and share music more easily. However, with both MP3 and AAC, most listeners cannot hear this loss of quality. AAC also generally produces higher quality sound than MP3. As AAC is a widely used open standard format for digital music, you can play AAC audio tracks with almost all media players, including Apple Music, Windows Media Player, VLC, and Adobe Audition.
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How to convert a MP4 to a AAC file?
- 1. Choose the MP4 file that you want to convert.
- 2. Select AAC as the the format you want to convert your MP4 file to.
- 3. Click "Convert" to convert your MP4 file.
Convert from MP4
Using Zamzar, it is possible to convert MP4 files to a variety of other formats:
MP4 to 3GP MP4 to 3G2 MP4 to AAC MP4 to AC3 MP4 to AVI MP4 to DVD MP4 to FLAC MP4 to FLV MP4 to GIF MP4 to IPAD MP4 to IPHONE MP4 to IPOD MP4 to MOV MP4 to MP3 MP4 to MPG MP4 to OGG MP4 to TXT MP4 to WAV MP4 to WEBM MP4 to WMV MP4 to YOUTUBEConvert to AAC
Using Zamzar, it is possible to convert a variety of other formats to AAC files:
264 to AAC 3G2 to AAC 3GA to AAC 3GP to AAC 3GPP to AAC AC3 to AAC AIFC to AAC AIFF to AAC AMR to AAC APE to AAC ASF to AAC AVI to AAC CAF to AAC F4V to AAC FLAC to AAC FLV to AAC GVI to AAC M2TS to AAC M4A to AAC M4B to AAC M4R to AAC M4V to AAC MIDI to AAC MKV to AAC MOD to AAC MOV to AAC MP3 to AAC MP4 to AAC MPG to AAC MTS to AAC OGA to AAC OGG to AAC RA to AAC RAM to AAC RM to AAC RMVB to AAC TS to AAC VOB to AAC WAV to AAC WEBM to AAC WMA to AAC WMV to AAC