dynamic systems

Free Data Recovery and Undelete tool for Ext2/Ext3/Ext4 (Linux) file systems.

Control multiple Windows systems with one keyboard/mouse and share the clipboard

Test oriented tools for networks and systems.

Converter for different number systems

Provides access to content stored in many different kinds of systems.

Converter for different number systems

A suite of tools for exploring, classifying, and auditing telephone systems.

clite is a Perl package for local exchange trading systems (LETS)

vsftpd is a GPL licensed FTP server for UNIX systems, including Linux.

Software will solve and explain your algebraic equations or systems step-by-step