I am using Solid Explorer daily for handling many technical files for my work. Sometimes I manage big folders that include drawings, PDFs, photos, and MEP takeoff documents. When these files increase, it becomes hard to sort and find the right one quickly. I want to suggest adding advanced sorting and grouping options, like grouping by file type, custom tags, or project label. This will help users who work with engineering or construction files, because we need fast access without opening every folder again and again. If possible, adding quick preview for heavy PDF drawings would also help a lot. Thank you for considering this idea and for making the app useful for many types of work.