Utility for testing the reading and writing speed of hard and mobile disks.
Software capable of in-depth examination of executable files.
Program that allows you to split a file into several parts and vice versa.
File viewer for TIFF, PDF, DjVu, XPS, JBIG2, WWF formats, among others.

Utility for PDF documents that allows you to merge, split, group, protect, clean metadata, insert and extract pages.
Portable software that allows quick access to folder contents.