Legacy Products

Discover the products that are part of the history and the reputation of LizardSystems since 2001.


LanSpy is network security and port scanner, which allows getting different information about computer: Domain and NetBios names, MAC address, Server information, Domain and Domain controller information, Remote control, Time, Discs, Transports, User

Nothing on the remote computer is hidden from you now!


LanCalculator - makes possible not only to easily calculate the subnet addresses range and subnet masks but also broadcast address, net address, net prefix and net mask inversion which is used in the access control lists (ACL) of network equipment. One key press is enough to calculate all parameters after net address and mask were entered. To complete the picture additional display is given in binary, decimal and hexadecimal notation.

Calculate subnet masks and addresses is as easy as pie now!


LanWhoIs is whois client with GUI. LanWhoIs helps you find out who, where and when registered the domain or site you are interested in, and the information about those who serves it now. LanWhoIs will answer all your questions about domain (site) holder or IP address!

Learn everything about everybody!


Computer from which you copied a large set of files over the network, suddenly turned off unexpectedly. Do you have to start copying again? No, if you use the LanLoad program. At any time, you can continue copying from the point where it was interrupted.

Indispensable tool for downloading large files on the local network for you.