A Great free AutoCAD Drawing Viewer
AutoCAD
AutoCAD: The most popular tool you can use
GstarCAD (64-Bit)
More stable and faster, GstarCAD 2016 is an optimized CAD platform to save countless hours of design and rework
Graphic Equalizer Pro
Boost your audio with this plug-in app
WinRAR
WinRAR: An essential tool to compress and decompress all file formats