With Filestar you get 0 different skills for working productively with Digitrakker Module (.mdl) files.
About .Mdl
Name
Digitrakker Module
Extension
.mdl
Format
Binary
Category
Audio
Description
A Digitrakker (MDL) tracker music module from the DOS tracker DigiTrakker. Holds sample instruments, patterns and an order list, and renders to audio like MOD or XM files. Not related to the 3D model formats that also use the .mdl extension.