FlowerRobot 

19.4 = 2019 SP4 Select other versions for different solidworks libaries Includes only the basics libaries sldworks swCommands swConsts Please send me a message if you would like any other versions... More information

This is just a nuget published version, the source can be found at https://www.codeproject.com/Articles/159352/FolderBrowserDialogEx-A-C-customization-of-FolderB I have no involement with this, other than... More information

19.4 = 2019 SP4 Content is in the namespace EPDM.Interop.epdm EPDM.Interop.epdmResultCode also included Send me a message if a version you require is missing. Seth.ruhan@gmail.com

18.4 = 2018 SP4 Content is in the namespace Solidworks.interop.swDocumentmgr Send me a message if a version\Service package is missing.