List of all DLL's and their purpose:
| Name | Description | Optional | Register |
| scConverter.dll | The conversion engine | No | Yes |
| scrdCalcomp.dll | Calcomp Plotter format importer | Yes | No |
| scrdCGM.dll | CGM importer (Computer Graphics Metafile) | Yes | No |
| scrwDWF.dll | AutoDesk DWF and DWFx 2D importer | Yes | No |
| scrwGBX.dll | Gerber RS-274D and RS-274X importer | Yes | No |
| scrwGIF.dll | GIF Image importer | Yes | No |
| scrwWEBP.dll | WebP image format | Yes | No |
| scCoder.dll | Contain functions for compression and decompression | No | No |
| dynapdf.dll | PDF reader and writer | No | No |
In the redistribution folder you will also find an executable file, named either vcredist_x86.exe or vcredist_x64.exe.
This file is the Microsoft VS2010 CRT runtime installer for 32/64 bit, and are required by the component.