.ZDL File Extension

File created by Avery DesignPro, a program that allows users to create printable labels; contains label data such as label size and layout information, graphics, bar codes, and text; used to create labels for mail, CDs, business cards, dividers, greeting cards, and t-shirts.

NOTE: ZDL files are similar to .ZDP files, but they are created by DesignPro 5.0 while ZDP files are created by DesignPro 3.5 - 4.0.