Want to convert the file to a different format ? Back in old days we had the option of using the softwares to do the task and most of them used by sharewares and the worst thing was that they were specific to certain formats and were specific to Images, documents, videos etc., that is, a software could only convert either video files from one format to other or could only deal with images and similary only with sound. But, now we have a service which can actually deal with all of them together, it can convert documents, videos, sounds and images formats to various different formats and that too for free!
ZamZar, offers free online file conversion and allows users to upload and convert the files upto 100 Mbs in one go. The files are kept on the servers of Zamzar for 24 hrs. and it sends you the link of the file for download on your specified email address. It is safe to submit your email address as well. It currently supports 5 image formats, 14 document formats, 11 video and 9 audio formats. This is a good list, however it will be nice to see the support of PNG format as well as it is one of the most used formats on the internet for images.