https://www.fileviewpro.com/en/file-extension-sld/
FileViewPro is a comprehensive file viewing application that offers a smooth solution for users who deal with a variety of file formats every day. With its robust capabilities, FileViewPro permits users to open, view, and manage files without the need for multiple specialized programs. One of the key features of FileViewPro is its support for SLD files, a format frequently used in professional design and drafting software, such as SolidWorks. This emphasis on SLD files sets FileViewPro apart as a flexible tool for engineers, architects