Easy Context Menu - Easy Context menu is a Freeware portable utility that includes useful tweaks for the context menus.
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
Shell context menu manager - Powerful and lightweight context menu manager for Windows File Explorer.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
Link Shell Extension - Link Shell Extension (LSE) provides for the creation of Hardlinks , Junctions , Volume Mountpoints...
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.