You're in good company:
Zamzar has converted over 510 million files since 2006
Increase the volume of different file types
You can use Zamzar to process a wide range of different files - just click on a format to get started:
Why increase your MP3 volume?
MP3 is one of the most common audio formats around, used for everything from music and podcasts to recorded lectures and sound effects. But because MP3 files come from so many different sources, volume levels can be wildly inconsistent. You might download a track that sounds perfectly balanced through headphones, only to find it's almost inaudible when you play it through a car stereo or portable speaker. Similarly, MP3 recordings of meetings or interviews can end up too quiet if the microphone picked up more room ambiance than voice.
Zamzar's volume increase tool lets you boost the loudness of your MP3 files quickly and without any software to install. You upload the file, choose from four volume levels (125%, 150%, 200%, or 300%), and download the louder version. DJs and event organisers find this handy when preparing playlists from mixed sources, where individual tracks can vary significantly in loudness. It's also useful for teachers or trainers sharing audio materials with a class, where students might be listening on different devices with varying speaker quality. And if you run a small podcast or record voice-overs, a simple volume boost can help bring a quieter episode or clip in line with the rest of your content.
Secure
All traffic to and from our servers is secured by transport-level security, using 128-bit SSL to encrypt the data sent between your systems and ours.
Multiple File Formats
With hundreds of file formats supported, you won't need to go anywhere else to convert your files.
No Software Required
Have access to the internet? If so, then you can convert a file with Zamzar online and without the need to download any software.
Innovation
A new homepage, the ability to convert files in real time, and the addition of a Zamzar API are just some of the things we've been working on recently!