Link: here

Isn’t this so very cool? These are 5 email addresses which will help you convert files to other formats just by sending them the file! You can very easily convert Microsoft Office files to PDF or vice versa. You can even convert WAV files to MP3 files! Although I think that there will be problems when you convert WAV files because of the large size needed.

To use the service provided, all you need to do is to send an email (with or without any subject) with the attachment(s) to the following email addresses:

a) mp3@kooolwire.com - This converts WAV to MP3 files. Problem will most likely be your source WAV file will be too big for the service to handle. This has a 10MB size limit.

b) iphone@pdfonline.com - This converts Visio and Word files to PDF for you. It even works for the latest Word format (docx). Nice for people who can’t view the latest docx extension, especially for those using non-Windows Operating Systems. For anyone using Windows, you should just download the update for your Microsoft Office software.

c) doc@koolwire.com - This converts PDF to Word files. Just sometimes conversion is not always successful and you will not get complete functionality in word.

d) pdf@koolwire.com - This converts your Microsoft Office files like Excel, Word & Powerpoint to PDF. It does not support more than 10MB file attachments.

e) wav@koolwire.com - This is the reverse of mp3@koolwire.com. It converts MP3 files to WAV. Remember to make sure your email service provider accepts large attachment when you use this service.

So that’s it. You send email with attachment(s) to these email addresses to do your conversion and you just wait for the return email. It’s that simple. However, I should tell you that it is much easier and convenient if you use dedicated software to convert for you. Not to mention, you have more control over your files. How about the security risks of sending your important documents to “someone” who you have no idea will do with your data. This service is meant for users who can’t use such software (like in perhaps some Mobile Devices) or just lack the technical knowledge to convert the files themselves.