Portable version of the popular disk analysis software WinDirStat for Windows.
Utility for testing the reading and writing speed of hard and mobile disks.
Application that restores the possibility of modifying files contained in the SD card of Android 4.4 KitKat.
Permanently delete unnecessary files, free up disk space and protect your privacy.

Separate large files into several pieces.
File viewer for TIFF, PDF, DjVu, XPS, JBIG2, WWF formats, among others.