Open Source DeskBox: Free Open-Source Windows Desktop Grids, a Fences-Style Organizer That Does Not Replace File Explorer Desktop chaos but you will not buy Fences? DeskBox uses WinUI 3 file grids for icons and folders, local-first, GPL-3.0. Latest 1.5.9 (x64/ARM64); installer is unsigned — verify SHA-256. Researched October 25, 2026.