To use any of these email based file conversion services, just send your files (like DOCX, PDF, MP3, etc) as email attachments to the address of the conversion service and they’ll send back files in converted formats almost instantly.
1. mp3@koolwire.com - Convert WAV to MP3 format (file limit: 10 MB)
2. iPhone@pdfonline.com - Convert Microsoft Visio (VSD) and Word 2007 (DOCX) to PDF. You can send multiple file formats in the same email and the converted PDF documents will arrive in separate emails. Don’t get confused by the iphone word in the email address, it works just fine for the desktop and other wireless devices.
3. pdf@koolwire.com - Convert DOC, XLS or PPT files to PDF
4. doc@koolwire.com - Convert PDF to Word or RTF
5. wav@koolwire.com - Convert MP3 Songs to WAV files
The PDFOnline service support all Microsoft Office formats including the latest DOCX format but the file has to be less than 1 MB. You can use the Koolwire email conversion service to convert files as large as 10 MB.
These services are especially handy if your mobile phone doesn’t offer file viewer for particular formats - like a BlackBerry cannot read Visio or Docx formats.
Related: Convert DOCX to DOC Format
Email Based File Conversion - Supports PDF, DOC, DOCX, MP3, etc. - Digital Inspiration