It is always necessary to compress a file so that you get space and it is easy to use. With regard to PowerPoint files, here is a program which can reduce their sizes considerably. NXPowerLite is a program which allows you to compress your PowerPoint file. This program can process 10 files at once and can compress file size up to 95%. Handling is simple, all that you have to do is to drag your file into the interface, choose your level of compression and click on the button “to optimize” to finish. In order to allow you to perform this operation easily, NXPowerLite offers an intuitive and user-friendly interface in which you can adjust the compression balance and file quality.