Aeccland.shx: _verified_
The file "aeccland.shx" appears to be related to AutoCAD, a popular computer-aided design (CAD) software.
SHX files can contain multiple shapes. The content of "aeccland.shx" specifically would depend on who created it or what it was designed for, but given its name, it's likely related to landscaping symbols or shapes for architectural and engineering projects. aeccland.shx
