DigErase-DigAlign-WebAlign: What's the difference between the 3 products?

Question: What's the difference between DigAlign, DigErase and WebAlign?

Answer:

DigAlign is a tool for automatic replication of file directories and database tables and for automatic deletion of old database entries.

DigErase is a downgraded version of DigAlign, which does not perform table alignment.

WebAlign is identical to DigAlign, but being designed more for users requiring management of Internet audio files also supports the following additional audio formats in table alignment:

MPEG Layer 3, Windows Media Audio, RealAudio V5, RealAudio G2