It also allows you to launch an external application whenever you insert or remove a disc, or prevent ‘PC-friendly’ software from automatically launching when you insert a video DVD. Decryption is not all that AnyDVD offers. You can control the drive speed of your DVD drive, allowing you to reduce the noise level when watching movies on your PC. You can even adjust the display frequency of your monitor for both NTSC and PAL displays. But AnyDVD doesn’t just stop at DVDs. It also decrypts protected audio CDs to allow you to copy them.