[SQLi]

Introduction
This is a file extension spoofer that I like to refer to as QuickSpoofer. This tool will enable you to spoof the extension of any file with ease. I threw this together at 5AM, so if you run into any errors, any at all, don't hesitate to report them on this thread. This has definitely been done before, but I just felt like I had to re-do it properly.

Things you may want to keep in mind is:

• Don't have the file you're spoofing open in any other program
  
• Don't write the true output extension manually, just select one
  

Screenshots

What it looks like when sent over Skype with settings (.pif, .mp4)

Download
Without further ado, the download link: http://mediafire.com/
And because somebody will eventually ask, and because it's required when releasing software: http://virustotal.com/