AutoCAD Slide Library

AutoCAD Slide Library is a simple container format for multiple AutoCAD Slide images.

Identification
A file begins with ASCII "", followed by.

Software

 * Netpbm: sldtoppm, with  or   option
 * - Can extract the individual slides

Samples files

 * CIVILCD4.ZIP → PROGSLB.ZIP → *.SLB
 * https://telparia.com/fileFormatSamples/archive/autoCADSlideLibrary/

Links

 * Slide Library File Format