Is it possible to convert .dwf files to .sld format.
Converting Design Web Format Files directly to AutoCAD Slide Files (.dwf to .sld conversion) is possible and very straightforward.
Your best option is to use Autodesk AutoCAD, which allows users to import .dwf files and re-save them in .sld format.
We are not aware of any third-party software or (online) conversion tool capable of converting .dwf to .sld.
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