.NETZ is a free tool that compresses and packs the Microsoft .NET Framework executable files in order to make them smaller. Smaller executables consume less disk space and load faster because of fewer disk accesses. Unlike binary executable packers .NETZ uses a pure .NET solution and it is written in C#. It can be used to pack .NET executables written in almost any .NET language. .NETZ supports both .NET EXE and non-shared DLL files.